Answer:
Step-by-step explanation:
The question about how many people ONLY had a drink is asking to solve some simultaneous equations . Know this?
People = 92
soup = SP = 33
sandwich = SW = 45
drink = D = 52
9(SP+SW+D)
5(SP+SW)
10(SW+D)
5(SP+D)
for a drink 9+10+5 people had a drink with something else
24 had a drink with something else so 52-24=28 only had a drink
28 people only had a drink
A friend has given you left-over landscaping bricks. You decide to make a garden bed and surround it with the bricks. There are 74 bricks, and each brick is 8 inches long. You would like the garden bed to be slightly more than twice as long as it is wide, as shown in the diagram below. You have also given yourself a budget of $150 for additional materials should you need them. Your local home improvement store sells the same bricks for $1.98 per brick. The displayed sides present the number of bricks on each side, where x is a number of bricks.
The equation representing the perimeter is 6x + 2
The number of bricks for the width is 12 the number of bricks for the length is 25
The length would be 200 inches, the width would 96 inches
How to solve for the perimeter1. The perimeter of the garden bed is the perimeter of a rectangle
= 2( L + B)
where L = 2x + 1
B = x
we have to put the values in the formula
2((2x + 1) + (x))
2(3x + 1)
= 6x + 2
2. To get the length of each side we have
total bricks = 6x + 2
74 = 6x + 2
72 = 6x
x = 72 / 6
x = 12
length = 2x + 1
= 2 * 12 + 1
= 25 bricks
hence the width = 12 bricks
length = 25
c. The length would be 25 bricks x 8 inches
= 200 inches
The width = 12 x 8
= 96 inches
Read more on area and width of a rectangle here
https://brainly.com/question/25292087
#SPJ1
complete question
(Image: Rectangle with one side equaling x and the other side equaling 2x+1)
Assessment Instructions Show and explain all steps in your responses to the following parts of the assignment.
Part 1: Write an equation representing the perimeter of the garden bed.
Part 2: Calculate how many bricks are used on each side.
Part 3: Determine the length of each side.
I need some help on this question. I sent a screenshot on this.
Answer: 1/2
Step-by-step explanation:
I'm assuming this is rise over run. The rise is 1 and the run is 2.
Remember, [tex]\frac{rise}{run}[/tex]
A nonagon has 9 sides. One angle of a regular nonagon measures (3w + 15)°. Determine the value of w. Round to the nearest whole number.
w = 118
w = 72
w = 55
w = 42
If a nonagon has 9 sides. One angle of a regular nonagon measures (3w + 15)°. The value of w is: D. w = 42.
How to find the value of w?Given data:
Nonagon= 9 sides
Angle of a regular nonagon =(3w + 15)°
Value of w =?
Hence let find the value of w
Value of w = 3w + 15°
Value of w = 3(9) + 15°
Value of w = 27 + 15
Value of w = 42
Therefore the correct option is D.
Learn more about value of w here:https://brainly.com/question/28152321
#SPJ1
Answer: the answer is D. W=42
Step-by-step explanation:
An engineer is interested in the relationship between
the weight of a car (measured in pounds) and the fuel
economy (measured in miles per gallon of gas). To
investigate the relationship, she collects a simple
random sample of 10 cars and records their weight
and fuel efficiency. She finds the equation of the least-
squares regression line to be y=69-0.0114x, where
y is the fuel efficiency (mpg) and x is the weight (in
pounds). The residual plot is shown.
Based on the residual plot, is the linear model
appropriate?
O No, the residuals are relatively large.
O No, there is a clear pattern in the residual plot
O Yes, there is no clear pattern in the residual plot
Based on the residual plot, the linear model is appropriate as C. Yes, there is no clear pattern in the residual plot.
What is a linear model?A continuous response variable is described as a function of one or more predictor variables in a linear model. They can assist you in comprehending and forecasting the behavior of complex systems, as well as analyzing experimental, financial, and biological data. Linear regression is a statistical technique for developing a linear model.
The residual plot depicts the difference between the observed and fitted response values. The ideal residual plot, also known as the null residual plot, depicts a random scatter of points forming a band.
In this case, no clear pattern was detected.
Learn more about residual plot on:
https://brainly.com/question/28183984
#SPJ1
Answer:
it seems like the person above me is correct.
Step-by-step explanation:
Calculate the volume.
30 cm
60 cm
Volume
85 cm
Not to scale.
The volume of the cuboid is 153000 [tex]cm^{3}[/tex];
What is the volume of the cuboid?
In general, the volume of a cuboid is equal to the area that it takes up in space. It is dependent upon the cuboid's three dimensions, or its length, breadth, and height. Due to the fact that all of a cuboid's faces are rectangular, the term "Solid Rectangle" is also referred to as a cuboid. All of the angles and the opposite faces of a cuboid in a rectangular cuboid are at right angles. A cuboid's volume is determined by the product of its length, breadth, and height. Cubic units are used to measure cuboids' volume.
The product of a cuboid's base area and height determines its volume. We can therefore write;
Cuboid volume equals base area times height [in cubic units].
The cuboid's base is shaped like a rectangle. As a result, a cuboid's base area is determined by multiplying its length by its breadth. Hence,
A cuboid's volume is equal to its length, width, and height in cubic units, or
A cuboid's volume is equal to l b h [in cubic units].
l = length, b = width, and h = height.
In the given question, we have;
Length = 30 cm;
Breadth = 60 cm;
Height = 85 cm;
And,
we know that:
The volume of the cuboid = lbh
The volume of the cuboid = 30×60×85 [tex]cm^{3}[/tex]
The volume of the cuboid = 1800 ×85 [tex]cm^{3}[/tex];
The volume of the cuboid = 153000 [tex]cm^{3}[/tex];
Hence,
The volume of the cuboid = 153000 [tex]cm^{3}[/tex];
To learn more about, the volume of cuboids, visit:
https://brainly.com/question/46030
#SPJ1
Points G (-5,-8) and H (3,7) are plotted on a coordinate grid. What is the distance between points G and H?
The distance between the points is 17
A pair of numbers that describe the position of a point on a coordinate plane by using the horizontal and vertical distances from the two reference axes are defined as coordinates. The x- and y-values are commonly represented by (x,y).
Given that
Points G (-5,-8) and H (3,7) are plotted on a coordinate grid
We have to find the distance between points G and H
The formula for calculating the distance between two points is given by
= √((3-(-5))2 + (7-(-8)2)
= √((3+5)2 + (7+8)2)
= √((8)2 + (15)2)
= √(64 + 225)
= √289
=17
Therefore the distance between the points is 17
To learn more about co-ordinates visit
https://brainly.com/question/29329368
#SPJ1
Find the equation for the line parallel to the given line and passing through the given point.
3y = -12x + 4; (1,1)
The equation for the line parallel to the given line and passing through the given point is y = -4x + 5.
Given:
3y = -12x + 4 and point (1,1)
3y = -12x+4
divide by 3 on both sides
3y/3 = -12x/3 + 4/3
y = -4x + 4/3.
m = -4.
y = mx + c
substitute m and (1,1)
1 = -4*1 + c
1 = -4 + c
c = 1 + 4
c =5
substitute c and m value in y = mx+c
y = mx + c
y = -4x + 5.
Therefore the equation for the line parallel to the given line and passing through the given point is y = -4x + 5.
Learn more about the equation for the line here:
https://brainly.com/question/21511618
#SPJ1
Describe the transformations of the graph y = (x - 3)³-2
f(x)=x^4 -3x³ + x² + 2x + 1435
use long division to determine whether x + 7 is a factor of f(x).
x-7 is not a factor of [tex]x^{4}-3x^{3}+x^{2} +2x+1435[/tex].
In long division method, we divide [tex]x^{4}-3x^{3}+x^{2} +2x+1435[/tex] by x-7
x-7 ) [tex]x^{4}-3x^{3}+x^{2} +2x+1435[/tex] ( [tex]x^{3}-10x^{2} +71x-495[/tex]
[tex]x^{4}+7x^{3}[/tex]
-----------------------------
[tex]-10x^{3}+x^{2} +2x+1435[/tex]
[tex]-10x^{3}-70x^{2}[/tex]
--------------------------
[tex]71x^{2} +2x+1435[/tex]
[tex]71x^{2} +497x[/tex]
----------------------------
[tex]-495x+1435[/tex]
[tex]-495x-3465[/tex]
----------------------------
[tex]4900[/tex]
As 4900 is a remainder, x-7 is not a factor.
To learn more about factor here:
https://brainly.com/question/13114757
#SPJ1
10. Find point W on the y-axis so that VW + XW is a minimum given V(2, 3) and
X(-2,-1).
10. The coordinates of the point W on the y-axis that makes VW + XW a minimum which is on the straight line joining V and X is W(0, 1)
What is a straight line in mathematics?A straight line is a line without a curve, and the equation of a straight line in mathematics is y = m·x + c
10. The given points are V(2, 3) and X(-2, -1)
The location of the point W is on the y-axis
The shortest distance between two points is a straight line.
When VW + XW is a minimum, W is on the straight line joining V and X, such that by the segment addition postulate, VX = VW + XW
The slope of the line joining V and X, m, is found as follows;'
[tex]m=\dfrac{-1- 3}{-2 - 2} =1[/tex]
The equation of the line in point and slope form is therefore;
y - 3 = 1 × (x - 2) = x - 2
y = x - 2 + 3 = x + 1
The equation of the line VW in the slope and intercept form, y = m·x + c is y = x + 1
The y-intercept is therefore, c = 1
The x-coordinates of a point on the y-axis is x = 0
The x-coordinate of W is 0
The y-coordinate of the point W on the line VX is given by the y-intercept of the line VX
The y-intercept of the line VX = 1 = The y-coordinate of the point W
The coordinate point W so that VW + XW is a minimum is W = (0, 1)
Learn more about the equation of a straight line here:
https://brainly.com/question/25969846
#SPJ1
Please help its urgent!
Applying the midsegment theorem:
a. x = 17; y = 2
b. Length of DF is: 20 units.
How to Apply the Midsegment Theorem?According to the midsegment theorem:
Length of GH = half the length of EF
Given the following:
GH = x - 3EF = 28GH = 1/2(EF)
Substitute:
x - 3 = 1/2(28)
x - 3 = 14
x - 3 + 3 = 14 + 3
x = 17
DH = HF
DH = y + 8
HF = x - 7
Therefore:
y + 8 = x - 7
Plug in the value of x
y + 8 = 17 - 7
y + 8 = 10
y = 10 - 8
y = 2
Length of DF = y + 8 + x - 7
Plug in the values of x and y:
Length of DF = 2 + 8 + 17 - 7
Length of DF = 20 units.
Learn more about the midsegment theorem on:
https://brainly.com/question/12234706
#SPJ1
Solve the equation −15 + x = −18 for x.
A. -3
B. 3
C. 33
C. -33
Answer:
-3
Step-by-step explanation:
x= -18 + 15 = -3
r marks in percent. other earns Rs 27,000 and spends Rs 10,800 every month. Express her expenditure in percent. (ii) Calculate her saving
The expenditure of the man in percent is 40% and his savings is Rs16200 .
In the question ,
it is given that ,
amount earned by the man = Rs 27000
amount spend by the man = Rs 10800
So , the expenditure in percent can be calculated using the formula ,
we get ,
= (expenditure)/(total earning) × 100
= 10800/27000 × 100
= 0.4 × 100
= 40%
the savings = earning - expenditure
savings = 27000 - 10800
= 16200
Therefore , The expenditure of the man in percent is 40% and his savings is Rs16200 .
The given question is incomplete , the complete question is
A man earns Rs 27,000 and spends Rs 10,800 every month. Express her expenditure in percent also calculate his savings .
Learn more about Percent here
https://brainly.com/question/28619299
#SPJ9
PLEASE HELP ASAP! I DON'T UNDERSTAND THE QUESTION
2(x-1)^2-4
Use the order of operations to turn the expression back into standard form. Explain your work using complete sentences.
Step-by-step explanation:
among other details this is the main thing about the standard form :
a polynomial in standard form is the sum of one or more terms; each term must be a monomial in standard form. also, the degrees of the terms should be decreasing as much as possible from left to right.
a monomial is the product of one or more factors: a constant coefficient and one factor for each variable in the expression. via exponent (e.g. 0) we control which variable is actually "showing", as any x⁰ = 1 and can therefore be omitted when writing as factor.
in other words :
e.g.
4x³ + 2x² + 5x + 1
2x + 3y + 7xy
are examples of the standard form.
in our case we have only x a variable. but we need to do all the squaring and multiplications and summing up to get the standard form.
that means
2(x - 1)² - 2 = ...
remember the priorities :
1. brackets
2. exponents
3. multiplications and divisions
4. additions and subtractions
2(x - 1)² - 2 = 2(x² - 2x + 1) - 2 =
= 2x² - 4x + 2 - 2 = 2x² - 4x
5. Given the right triangle JKL, identify the locations of sides j, k, and I in relation to angle L
in terms of opposite, adjacent, and hypotenuse.
HELP
In relation to the angle L of the right triangle the sides are as follows:
l = opposite sidek = hypotenusej = adjacentHow to name the side of a right triangle?A right angle triangle is a triangle that has one of its angles as 90 degrees. The sides of a right angle triangle can be named according to the position of the angles in the right angle triangle.
The sides of a right triangle can also be solved by using Pythagoras's theorem or trigonometric ratios.
Let's identify the sides j, k, and I in relation to angle L in terms of opposite, adjacent, and hypotenuse.
Therefore,
l = opposite sidek = hypotenusej = adjacentThe hypotenuse side is the longest side of a right triangle.
learn more on right triangle here: https://brainly.com/question/17810121
#SPJ1
How many proper subsets does the set Z, Roman numerals, have? Z={ I, V, X, L, C, D, M, MD }.
The number of proper subsets of Z = 255.
What is a subset ?Subsets are a subset of the mathematical idea known as Sets. A set is a group of items or components that are enclosed in curly braces, such as "a,b,c,d." Set B is said to be a subset of A if set A is a collection of even numbers and set B contains the numbers 2, 4, and 6. B is designated as BA and A is the superset of B.
The number of proper subsets can be calculated by the formula 2 raise ti the power n where n represents the number of elements in the set
Here, n = 8
thus [tex]2^{n} = 2^{8}[/tex]
which is equal to 256
However since one of the subsets of Z is itself it is not a proper subset
to know more about subset you may visit the link which is mentioned below:
https://brainly.com/question/17514113
#SPJ1
NEED HELP ASAP plsssssssssssssssssssssssssssss
Simplify 16^3/4
Note: I understand the next part is to break it down as (^4√16)^3 but I am confused how you continue from there
The simplified form of the expression; 16^¾ as given in the task content is; 8.
What is the simplified form of the expression given in the task content?It follows from the task content that the simplified form of the expression as given in the task content is to be determined.
Since the given expression is; 16 ^ ¾.
It follows from the rational exponents law of indices that we have;
⁴√16³
where 16³ = 4096
Therefore, we have; ⁴√4096
The result is therefore; ⁴√4096
= 8.
On this note, the simplified form of the expression 16^¾ is; 8.
Read more on indices;
https://brainly.com/question/170984
#SPJ1
NO LINKS!! Use the diagram below to answer the following questions.
Answer:
a) WS, ZV, YU
b) VU
c) ZW
d) WXY
e) None
f) TU, TV, UV, XY, XZ, YZ
g) SW, VX, VZ, WX, WZ, YZ
Step-by-step explanation:
A prism is a polyhedron that has:
Two bases that are congruent and parallel to each other.Lateral sides that are parallelograms and link the two bases.Height that is the distance between the two bases.From inspection of the give diagram, the figure appears to be a quadrilateral prism with bases STUV and WXYZ.
Parallel line segments
Parallel line segments lie on parallel lines. Parallel lines are lines on a plane that never meet and are the same distance apart.a) Segments parallel to XT:
WS, ZV, YUb) Segments parallel to ZY:
VUc) Segments parallel to VS:
ZWPlanes
A plane is a flat, two-dimensional surface that extends into infinity. A plane can be named by the letters naming three non-collinear points in the plane.Parallel planes are planes that never intersect.d) Planes parallel to plane STU:
WXYe) Planes parallel to plane UVZ:
NoneSkew lines
Skew lines are a pair of non-coplanar lines that:
Do not intersect.Are not parallel to each other.f) Segments skew to SW:
TU, TV, UV, XY, XZ, YZg) Segments skew to UT:
SW, VX, VZ, WX, WZ, YZFind the area of the circle in terms of Pi
Area of circle = 1764 pi in² in terms of pi .
What is mensuration ? Measurement is a branch of mathematics that studies the calculation of geometric figures and parameters such as area, length, volume, lateral area, and surface area. She outlines the principles of computation and explains all the important equations and properties of various geometric shapes and numbers. A measurement is a geometry object. Measurements examine the size, area, and density of various shapes in 2D and 3D. Now, as an introduction to measurement, let's look at the differences between 2D and 3D shapes and their differences. A 2D graph is a shape defined by three or more straight lines or closed segments on a plane. Such a shape has neither width nor height. It is called a 2D shape or figure because it has two dimensions, length and width. For 2D shapes, the area (A) and perimeter (P) must be determined. A 3D shape is a structure surrounded by various surfaces or planes. Unlike 2D shapes, these shapes have height and depth. It is called a 3D shape because its length, width and height/depth are three dimensions.Calculationarea of circle = pi r²
= 42 * 42 pi²
= 1764 pi in²
learn more about mensuration here :
brainly.com/question/14312097
#SPJ1
In a lottery, the top cash prize was $620 million, going to three lucky winners. Players pick four different numbers from 1 to 59 and one number from 1 to 47. A player wins a minimum award of $225 by correctly matching three numbers drawn from the white balls (1 through 59) and matching the number on the gold ball (1 through 47). What is the probability of winning the minimum award?
The probability of winning the minimum award is [tex]\frac{^4C_3 . ^{53}C_1}{^{57}C_4} \times \frac{1}{47}[/tex].
The Player chooses 4 numbers from white balls numbered 1 to 59 and
1 number from gold ball numbered 1 to 47
He has to choose 3 correct numbers out of 4 numbers in the white ball
and 1 number from the gold balls.
He can do in [tex]^4C_3 . ^{53}C_1[/tex] and 1 way respectively.
So, the probability can be given by;
Probability = probability of choosing white ball * probability of choosing red ball
Probability = [tex]\frac{^4C_3 . ^{53}C_1}{^{57}C_4} \times \frac{1}{47}[/tex]
Thus, the probability of winning the minimum award when players pick four different numbers from 1 to 59 and one number from 1 to 47 and a player wins a minimum award of $225 by correctly matching three numbers drawn from the white balls (1 through 59) and matching the number on the gold ball (1 through 47) is [tex]\frac{^4C_3 . ^{53}C_1}{^{57}C_4} \times \frac{1}{47}[/tex].
To learn more about probability visit:
https://brainly.com/question/16905681
#SPJ1
Sara's mother bought 8 large oranges for $12.00. Sara said there was a ratio of 12 to 8, so the unit rate was $1.50 per orange. Sara's friend Daniel said he thought the ratio would be 8:12, so the unit rate would be of an orange per dollar.
Explain how both Sara and Daniel might have found their unit rates and how both could be correct.
The unit rate of orange could be found by Sara and Daniel by ratio to be $1.50
Further explanation on how they could be correctIf Sara's mother bought 8 large oranges for $12.00
Sara may have thought of it like if $12 is for 8 oranges the how much is for 1
12 : 8 then X : 1
12/8 then x/1
12/8 = x/1
x = $1.50
Daniel would have taken this method, if 8 oranges costs $12 then 1 orange would cost ?
8 oranges : $12 then 1 orange : ?
8 : 12 = 1 : ?
8/12 = 1/?
8 * ? = 1 * 12
? = 12/8
? = $1.5
Learn more about ratio here;
https://brainly.com/question/12024093
#SPJ1
a pair of fair dice are rolled together once and the numbers that come up on the two dice are added. what is the probability that the sum of the numbers on the two dice is 10?
Answer:
The probability is 1/12Step-by-step explanation:
The are 6 possibilities for each dice, so the number of outcomes is:
6*6 = 36Outcomes with the sum of 10:
4+6, 5+5, 6+4 - three favorable outcomesProbability of getting 10 is 3 out of 36:
P(10) = 3/36 = 1/12I need help with this math problem
⇒Perimeter is the summation of all the sides of a shape
⇒Note for some sides I will not be able to explain because I cannot draw to show you.
P=S+S+S+S+S+S
P=4+8+12+2+8+4
P=38
⇒For the Area Divide the shape into two shapes Note it will results into two rectangles with the 1st rectangle having measurements L=12 and W=2
and the 2nd rectangle having L=8 and W=4 After finding the areas of both these rectangles ADD the areas for they will give you the area of the whole shape
[tex]1^{st} _{rectangle area} =L*W\\1^{st} _{rectangle area}=12*2\\\\\\1^{st} _{rectangle area}=24[/tex]
⇒[tex]2^{nd} _{rectangle area}=L*B\\2^{nd} _{rectangle area}=8*4\\2^{nd} _{rectangle area}=32\\\\total_{shape \\area}=24+32\\[/tex]
The Area of the shape is 56
note if you were to insert the unit of measurement you were going to put in the square measurement.
Please do not hesitate to ask failure to understand.
Given the triangle below, what is the value of y?
50°
50%
3y-10
y+20
Answer:
y = 15
Step-by-step explanation:
the triangle has congruent base angles of 50°
This means the triangle is isosceles with the 2 legs being congruent, so
3y - 10 = y + 20 ( subtract y from both sides )
2y - 10 = 20 ( add 10 to both sides )
2y = 30 ( divide both sides by 2 )
y = 15
Need help asap with these 4 quiestions. will give brainliest.
all are linked as pictures, one has the figure and question and another picture for the answers to choose from
Answer:
Question 1: We need to know whether Angles P and N are congruent or not.
Question 2: Cannot be proven congruent
Question 3: AAS Congruence Theorem
Question 4: ASA Congruence Postulate
Step-by-step explanation:
Background info: The information (congruence lines on sides and angles) is read counterclockwise (starting from the very left to right).
Question 1: In order to prove the triangles congruent with the AAS, we need two pairs of congruent angles and one pair of congruent sides. We still need one more pair of congruent angles. Since the triangle is read counterclockwise, the angle to the left of the current congruent angle given needs to be given to us. This is angles P and N.
Question 2: For this answer, the triangles cannot be proven congruent because we are only given three congruent angle pairs. This means that it should be the "AAA" Theorem, however, it doesn's exist due to the fact that the triangles could still be two different sizes despite the fact that the angles are the same. In order to prove this congruent, we would need info on congruent sides.
Question 3: Reading the triangle left to right, we see a congruent angle pair (A), another congruent angle pair (A), and a congruent side pair (S). Putting this together, we get AAS.
Question 4: Reading the triangle left to right, we see an angle pair (A), a side pair (S), and an angle pair (A). Putting this together, we get ASA.
Hope this helps! (No guarantees it's 100% correct)
Jane has $5.00. she purchased a biscuit which cost $0.79 and she purchased a soda for $1.30. How much would she receive as change? Your answer
Since Jane has $5.00 and purchased a biscuit and soda for $1.30. The amount that she receive as change is $ 2.91.
What does math subtraction mean?To subtract in mathematics is to take something away from a group or a number of objects. The group's total number of items decreases or becomes lower when we subtract from it. The components of a subtraction issue are the minuend, subtrahend, and difference.
Note that An arithmetic operation called subtraction simulates the process of deleting items from a collection. The negative symbol is used to denote subtraction,
So 5.00 - 0.79 - 1.30
= 2.91
Therefore, one can say her reminder as change is 2.91 dollars.
Learn more about Subtraction from
https://brainly.com/question/25421984
#SPJ1
Write a function for the line with a slope of 5 that passes through the point (2, 1).
HINT:Substitute the coordinates of the given point and the slope into y=mx+b to find the y-intercept.
HINT:The slope is m in the equation y=mx+b.
Step-by-step explanation:
y = mx+ b
m is the slope = 5
you can get x,y from point (x,y); x=2, y=1
substitute all information we have to find b
1 = 5(2) + b
1 = 10 + b
1 - 10 = b
-9 = b
the function for line:
y = 5x - 9
The following inequalities represent a system.
y ≥ −5x + 2
y > 3x − 1.5
Which of the following graphs represents the system?
The graph shows a solid line that passes through 0 comma 2 and 1 comma negative 3, with shading above the line. There is also a dashed line that passes through 0 comma negative 1.5 and 1 comma 1.5, with shading above the line.
The graph shows a solid line that passes through 0 comma 2 and 1 comma negative 3, with shading below the line. There is also a dashed line that passes through 0 comma negative 1.5 and 1 comma 1.5, with shading above the line.
The graph shows a solid line that passes through 0 comma 2 and 1 comma negative 3, with shading above the line. There is also a dashed line that passes through 0 comma negative 1.5 and 1 comma 1.5, with shading below the line.
The graph shows a solid line that passes through 0 comma 2 and 1 comma negative 3, with shading below the line. There is also a dashed line that passes through 0 comma negative 1.5 and 1 comma 1.5, with shading below the line.
A graph which represents the system of inequalities is: B. The graph shows a solid line that passes through 0 comma 2 and 1 comma negative 3, with shading below the line. There is also a dashed line that passes through 0 comma negative 1.5 and 1 comma 1.5, with shading above the line.
What is a graph?In Mathematics, a graph can be defined as a type of chart that is typically used for the graphical representation of data points or ordered pairs on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis respectively.
The rules for writing an inequality.In Mathematics, there are two (2) main rules that are generally used for writing and interpreting an inequality plotted on a graph and these include the following:
The line on a graph should be a solid line when the inequality symbol is (≥ or ≤).The line on a graph should be a dashed (dotted) line when the inequality symbol is (> or <).Additionally, the y-value for this inequality graph intersects the x-axis at -1.5 and the boundary line is dashed (dotted) and shaded above to indicate that the boundary is not part of the solution, and this must be represented with the greater than (>) inequality symbol.
Read more on inequality here: brainly.com/question/27976143
#SPJ1
two people X and Y are finishing some job together in 8 hours. First person X would the same job finished 12 hours faster then the person Y.
For how many hours would each person alone finished this job.?
Answer:
4
Step-by-step explanation:
Welcome to Gboard clipboard, any text you copy will be saved here.