what is the inequality for 2(n−8)<16+2n
Answer:
No Solution
Step-by-step explanation:
2 (n - 8) < 16 + 2n
Step 1.) Multiply 2 by n and -8
2n - 16 < 16 + 2n
Step 2.) Add the 16 on the left to the 16 on the right
2n < 32 +2n
Step 3.) Subtract 2n on the right from the 2n on the left
0 < 32
If the answers on both sides had both been 0 then it would have been Infinite Solutions but because there is only one 0, the answer is No Solution
The picture is where my question is please answer it, thanks.
9 children and 0 adults, 6 children and 2 adults, 3 children and 4 adults, or 6 adults and 0 children went to the park.
Given that a group wants to visit a water park over the summer, and tickets cost $ 10 for each child and $ 15 for each adult, and the group has a total of $ 90 to spend on tickets to the water park, to determine how many people from each group went to the park, the following calculation should be made:
10X + 15Y = 90
Thus, there are different correct options:
9 children and 0 adults, 6 children and 2 adults, 3 children and 4 adults, or 6 adults and 0 children went to the park.
credit to: francocanacari
Someone PLZ answer this I willl give brainliest
Answer:
8
1
1/2
20
Step-by-step explanation:
hope helful plsgive brainliest
Answer:
[tex]\frac{1}{2}[/tex] is the 3rd one 1 is the last one 20 is the first one 8 is the second one
Step-by-step explanation:
What are the coordinates of each vertex if the figure is rotated 90° counterclockwise about the origin?
A. A'(-2, 2), B'(-5. - 2). C'(-3, -6),D (3,-4)
B. A' (2, – 2), B' (5,2), C'(3,6). D(-3,4)
C. A'(-2, – 2),B'(-5,2),C'(-3, 6),D(3,4)
D. A'(2, 2), B'(5,- 2),C'(3,-6),D'(-3,-4)
Answer:
sorry wont let me click off this question so so so sorry
Step-by-step explanation:
hope u do really well
The x-intercept of f(x) is 5. If g(x)=f(x+2), then what is the x-intercept of g(x)?
Answer:
To find the
x- intercept, we set y=0 and solve for x:0=.5x−3
3=.5x
6=x
So. the x-intercept is
(6,0)
To find the
y-intercept, it's a similar system We set x=0 and solve for y this time.
y=.5⋅0−3
y=−3
That was easy :)
So, our y-intercept is (0,−3)
Just to double check our work, let's graph the equation and see the
x and y- intercepts
graph{y=.5x-3}
Yep,
(6,0) and (0,−3). We were right!
If p = 5, find 5p + 7. -
Answer:
32
Step-by-step explanation:
5(5)+7
25+7
32
A = {1, 3, 5, 7, 9}
B = {2, 4, 6, 8, 10}
C = {1, 5, 6, 7, 9}
A ∪ (B ∩ C) =
Answer:
Answer is (1,3,5,6,7,9)
Your aunt loves to bake cookies she is planning on opening a bakery she usually makes 50 cookies for a small family gatherings your aunt wants to bake 10 times as many cookies for her grand opening how many cookies will your need to bake
Answer:
500=10x50
Step-by-step explanation:
HELP, VERY EASY MATHS QUESTION
Answer:
z=7
Step-by-step explanation:
area = ½ × (a + b) × h.
260 = 37 + 4z × 8 ×0.5
260/0.5 = 520
520/8=65
37 + 4z = 65
65-37 = 28
28/4=7
z=7
Answer:
7
Step-by-step explanation:
1/2 (37 + 4a) 8 = 260 260/8 = 32.5 32.5 * 2 = 65 65-37=28 28/4 = 7 a = 7
Which of the following is not a perfect cube?125729225512
Answer: if you meant: 125, 729, 225, 512.
The answer is 225
Step-by-step explanation:
[tex]\sqrt[3]{125}[/tex] = 5
[tex]\sqrt[3]{729}[/tex] = 9
[tex]\sqrt[3]{512}[/tex] = 8
[tex]\sqrt[3]{225}[/tex] = 6.08220199557
If one minute on the clock =6 degrees 12 minutes =
Tom and Sean are window cleaners. Tom cleans 7 windows and Sean cleans 5 windows. Altogether they earn £36. How much will Tom get if they share the money in the same ratio as the number of windows they have cleaned?
Step-by-step explanation:
The total of windows they have cleaned = 12
They have cleaned 12 windows = they earn £ 36.
If they have cleaned 1 window = they earn 36/12 = £3.
So Tom have cleaned 7 windows = Tom earn = 3 * 7 = £21.
Please give me a brainliest answer
Which pair of numbers has a sum of 0?
1) 2 and 12
2) 2 and –12
3) 2 and –0.2
4) 2 and –2
Acellus
D
320
A
410
С.
B
mZB = [?]
Enter the number that belongs in
the green box
Answer:
∠ B= 107°
Step-by-step explanation:
The sum of the 3 angles in Δ ACD = 180° , then
∠ D = 180° - (32 + 41)° = 180° - 73° = 107°
The opposite angles D and B are congruent in a kite , so
∠ B = ∠ D = 107°
i need hlep on this pls
It's not a typo that both answers are 24
======================================================
Explanation:
Each time the weight goes up by 1 ounce, the cost goes up by 24 cents. So the unit cost is 24 cents per ounce. This is exactly the slope of the line because the slope is the rate of change. It tells us how fast something is changing.
You can use the slope formula to answer this question, but I think it's easier to simply locate the point (1,24) and then note that slope = rise/run = y/x = 24/1 = 24. This shortcut only works because the line goes through the origin.
The equation of this line is y = 24x
x = number of ounces
y = cost in cents
Step-by-step explanation:both are 24
What is the value of x if the acute angles of a right triangle measure 3x and 17x
33556-"+";*((((:;"!"?"
845 + 68 =.....
Answer:
777
Step-by-step explanation:
Answer:
913
good luck <3
PLEASE HELP FAST WILL MARK BRANLIEST!!
Which is the graph of y = 2(x - 3)2 + 2
The graph will look like this
The angle of perspective is important
because
I need some help with this thank you!
For part A, x equals 0.
Therefore (7²)⁰=7⁰=1
For part B, x could be any number because 0 multiplied by any number equals 0. eg. (7⁰)⁹=7⁰=1
Hope this helps!
write the equation of the line from the given information (-2,4) & (-3,5)
Step 1: Find the slope
Slope Formula = (y2 - y1) / (x2 - x1)
Point 1 = (-2, 4)
Point 2 = (-3, 5)
slope = (5 - 4) / (-3 - - 2) = (5 - 4) / (-3 + 2) = (1) / (-1) = -1
Step 2: Find the y-intercept
To find the y-intercept, we will take one of the given points as well as the slope and plug them into slope-intercept form. Then, we will solve for b.
Slope-Intercept Form: y = mx + b
Point = (-2, 4)
Slope = -1
4 = -1(2) + b
4 = -2 + b
b = 6
Step 3: Put it all together
Now that we have the slope and the y-intercept, all that's left to do is plug it into slope-intercept form.
Slope-Intercept Form: y = mx + b
Slope = -1
Y-Intercept = 6
y = -x + 6
Hope this helps!! :)
May I please receive help?
Answer:
Line 1 and 2 are neither
Line 1 and 3 are parallel
Line 2 and 3 are neither
Step-by-step explanation:
y = ⅗x -6
10x-6y=6
5y=3x+6
-6y= -10x + 6
y= -10/-6x +6
y= 5/3x+6
5y= 3x+6
y=⅗x+6
What’s the answer to this
Answer:
x = 11°
Step-by-step explanation:
3x + 19 + 2x + 8 = 7x + 5
5x + 27 = 7x + 5
27-5 = 2x
22/2 = x
11 = x
What does m equal and what is the slope
Answer:
The slope (m) = 2/3
Step-by-step explanation:
Taking any two points on the line:
(0,-2) & (3,0)
Using the slope formula to calculate the slope (m):
m = [tex]\frac{y2-y1}{x2-x1}[/tex]
= (0-(-2))/(3-0)
= (0+2)/3
= 2/3
Hence, the slope (m) is 2/3.
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
someone assist me please thank you
Answer:
I am pretty sure thats acute triangle but not 100%
simplify the following expression
Answer:
x^4/64y^10
Step-by-step explanation:
Answer:
=4
Step-by-step explanation:
823 can be written as
3√82
=3√64
=3√(4)(4)(4)
=4
the cost of a DVD is $29.95. Sales tax is 6%. About how much will the DVD cost, including tax?
Answer:
31.75$
Step-by-step explanation:
To add sales tax, you multiply the amount you start with by 1 + what the tax is.
In this case, you multiply 29,95 by 1.06%.
29.95 × 1.06% = 31.747 or 31.75$
Answer:
30.01
Step-by-step explanation:
29.95+6%= 30.01
braiblest plz:)
hope this helps
If you plotted the points in the table and connected
them in order with a smooth curve, what shape
would it be?
a line
a U shape
a semicircle
Answer:
U shaped.
Step-by-step explanation:
When x = 0 , f(x) = 6
when x =1 yf(x) = 0
when x = 2 f(x) = -2
x = 3 f(x) = 0
x = 4 f(x) = 6.
So the graphs falls from the left and rises to the right in the form of a U.
You can draw a rough graph to confirm this.
Answer:
u Shaped
Step-by-step explanation:
8 kg of potatoes and 5 kg of carrots cost $28 whereas 2 kg of potatoes and 3 kg of carrots cost $11.20. Find the cost of 1 kg of each item.
also give the explanation.
Answer:
Step-by-step explanation:
Cost of 1 kg of Potatoes = $ 2
Cost of 1 kg of Carrots = $ 2.40
Let the cost of 1 kg of Potatoes = x
Let the cost of 1 kg of Carrots = y
ATQ , 8x + 5y = 28 - 1)
2x + 3y = 11.20 - 2)
Multiplying 2) by 4
8x + 12y = 44.80 - 3)
Applying Elimination method in 1) and 3)
8x + 5y = 28.00
8x + 12y = 44.80
0 + -7y = - 16.80
y = 16.8/7
y = 2.4
Putting the value of "y" in 1)
8x + 5(2.4) = 28
8x + 12 = 28
8x = 16
x = 16/8
x = 2
A bowling alley charges a flat fee to rent shoes. There is an additional fee for each game played. The function y=2.5x+3
represents the cost y of bowling x games. Interpret the parameters of the function.
represents the shoe rental charge.
represents the price per game.
The number that represents the shoe rental charge is 3.
The number that represents the price per game is 2.5.
The equation provided is a linear equation. A linear equation is made up of one varaible that has a power of one.
y= 2.5x + 3
In the given equation, 2.5 represent the additional fee for each game played. This number increases with each game played.
When:
1 game is played, the additional fee is 2.5 x 1 = 2.50.10 games are played, the additional fee is 2.5 x 10 = 25.3 is the flat fee to rent the shoes. It is a constant cost that does not change with the total games played.
A similar question was answered here: https://brainly.com/question/14276466?referrer=searchResults