Please need help ASAP I will give brainliest

Please Need Help ASAP I Will Give Brainliest
Please Need Help ASAP I Will Give Brainliest
Please Need Help ASAP I Will Give Brainliest
Please Need Help ASAP I Will Give Brainliest
Please Need Help ASAP I Will Give Brainliest

Answers

Answer 1

Answer:

for number 4 i think it is option 3


Related Questions

Liz is using the distributive property to evaluate the expression 27 (36) by using friendlier numbers. Her work is shown below.

Liz’s Work


27(36)
Step 1
27 (3 + 12)
Step 2
27 (3) + 27 (12)
Step 3
81 + 324
Step 4
405

What was the first error that Liz made?
Step 1 should have been 27(6 + 30).
Step 2 should have been 27(3) + 12.
Step 3 should have been 27(30)(12).
Step 4 should have been 16,244.

Answers

Answer:

in step one

Step-by-step explanation:

it looks wrong

Answer:

step 1

Step-by-step explanation:

i took the test

Use the distributive property to remove the parentheses.
(w+11)8

Answers

Answer:

Done!

Step-by-step explanation:

8(w + 11)

8w + 88

9514 1404 393

Answer:

  8w +88

Step-by-step explanation:

Each of the terms inside parentheses multiplies the factor outside:

  (w + 11)8 = w·8 +11·8 = 8w +88

hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to gis brother. alex enbed up with 16 video games. how many video games did alex have when he started?​

Answers

Answer:

20 games

Step-by-step explanation:

Lets work backwards; *Adding what he gave away or lost*

-Alex started with 16 video games

-Add the games gave to his brother (+2)

-Add the games he sold (+3)

-The number is 3/4 of his games

-Subtract the games he traded with hector (-1/4)

Equation: 16+2+3-6= 3/4 X (variable) *You can choose other than X*

21-6 = 15

15 = 3/4

Take the reciprical of 3/4 which is 4/3 and multiply it by both sides

4/3 x 15 = 3/4 x 4/3

4/3 X 15 = 20!

ALEX STARTED WITH 20 GAMES!

a line through the point (5,-2) and parallel to the line 4x+6y=10

Answers

Answer: y = mx + b

4x - 6y = 10

-6y = -4x + 10

y = (-4/-6)x + 10/-6

y = (2/3)x - 5/3

m = 2/3

b = -5/3

Step-by-step explanation:

5≤3y+8<17 solve and graph

Answers

The answer to your question is -1 < y < 3
-

Lamar ordered some books online and spent a total of $133.each book cost $8 and he paid a total of $5 for shipping. How many books did he buy

Answers

Answer:

16 books

Step-by-step explanation:

133-5=128

128/8=16

Answer:

He bought sixteen books

Step-by-step explanation:

Take away the five dollars spent on shipping, get 128 and divide it by 8.

What is the cost of each item? What is the subtotal? What is the tax? What is the total paid? Shoes: $49.99 (normally) they are on sale for 25% off Jacket: $137.99 (normally) it is on sale for 33% off Pack of Cookies: $4.49 7.3% Sales Tax What is the cost of each item? What is the subtotal? What is the tax? What is the total paid?

Answers

Answer:

Cost of shoes = $37.4925

Cost of jacket = $92.4533

Tax = $9.81

Total paid = $144.2458

Step-by-step explanation:

Normal price of shoes = $49.99

Discount = 25%

Discounted price:

[tex]\$49.99 - \$49.99\times \dfrac{25}{100} = \$37.4925[/tex]

Normal price of jacket = $137.99

Discount = 33%

Discounted price:

[tex]\$137.99 - \$137.99\times \dfrac{33}{100} = \$92.4533[/tex]

Price of pack of cookies = $4.49

No discount on cookies as per question statement.

Total amount without tax = $37.4925 + $92.4533 + $4.49 = $134.4358

Sales Tax = 7.3% of total amount without tax = 7.3% [tex]\times[/tex] $134.4358 = $9.81

Total paid = $134.4358 + $9.81 = $144.2458

Which function is increasing and has a constant slope?
O A.
B.
y = 10(0.2)
4x + 3y = 14
6.1 5y 10
C.
OD.
y
www
2+ + 1

Answers

B.
Y=10(0.2)
4x+3y=14
6.1 5y 10

Jack bought 5 pairs of socks for $12.50. At this rate, how much would 12 pairs of socks cost?

Answers

I got $30 for my answer I think it’s correct

Answer: $30

Step-by-step explanation:

5 pairs of socks cost 12.50 you divide 12.50 by 5 and you how much each pair of socks cost which is 2.5 which is 2.50 each pair of socks is 2.50 so now you multiply 2.50 by 12 and you get $30

Find the area of this sector.
19cm length on side 118degree angle in centre

Answers

Answer:

87.68 cm²

Step-by-step explanation:

Arc length:

118*2πr/360 = 19 cm118*3.14r/180 = 19r = 19*180/118*3.14r = 9.23 cm

Area of sector:

A = πr²*118/360 A = 3.14*9.23²*118/360A = 87.68 cm²

What is the value of x in the equation 1.5(x + 4) – 3 = 4.5(x – 2)?

Answers

1.5x+6-3=4.5(x-2)
1.5x+6-3=4.5x-9
1.5x+3=4.5x-9
1.5x-4.5x+3=-9
1.5x-4.5x=-9-3
-3x=-9-3
-3=-12

X=4

Answer:

open the brackets of two sides

ie; 1.5x+6-3=4.5x-9

1.5x+3=4.5x-9

4.5x-1.5x=3+9

3x=12

X=4

20 points for best answer to my test

Answers

Answer:

A,C,D,E

Step-by-step explanation:

HOPE THIS HELPED :)

What percent of 40 is 20?

Answers

Answer:

8

Step-by-step explanation:

When doing these types of problems, we convert the percent to a decimal. In this case,

40%=0.4

0.4*20=8

Answer:

200%

Step-by-step explanation:

20 = 100%       (in this case)

40 = 200%        (because you multiply both sides to get 40)

Therefore, 40 is 200% of 20.

Use the distance formula to find the distance, to the nearest tenth, from S(5,-4) to W(-3,7)

Answers

Answer:

Distance (d) =13.6

Step-by-step explanation:

[tex]d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\(5,-4)=(x_1,y_1)\\(-3,7)=(x_2,y_2)\\\\d=\sqrt{\left(-3-5\right)^2+\left(7-\left(-4\right)\right)^2}\\\\d=\sqrt{(-3-5)^2+(7+4)^2}\\\\d=\sqrt{(-8)^2+(11)^2}\\\\d=\sqrt{64+121}\\\\d=\sqrt{185} \\\\d = 13.60147\dots \\\\\\d =13.6[/tex]

The radius of the cone is 7 in and y = 25 in. What is the volume of the cone in terms of π? A cone with a right triangle formed from its dimensions; the value of the height is h, and the value of the slant height is y; the height x and the radius form a right angle at the center of the cone.

Answers

Answer:

142.1π in³

Step-by-step explanation:

Given that:

The radius (r) =  7 in

The slant height (y) = 25 in

Then the height (x) can be determined by using the Pythagoras rule:

y² = x² + r²

25² = x² + 7²

125 = x² + 49

125 - 49 = x²

x² = 76

x = √76

x = 8.7

The formula for the volume of a cone is;

= 1/3 πr²h

where;

height(h) is calculated as "x" from above = 8.7

Then;

= 1/3 × π × (7 in)² × 8.7 in

= 142.1π in³

Answer:

its A. 392

Step-by-step explanation:

took the test. hope this helps

Find the mean of 11, – 7, – 14, 10, and -5.

Answers

Answer:

-1

Step-by-step explanation:

Solve the equation-4=2y+4x for y

Answers

Answer:

y=-2−2x

hope this helps!

plz mark me brainliest if u can

Have a GREAT DAYY!!!

:D

At the local dairy farm, Kareem buys a 32-oz container of yogurt for $0.48. Are the cost, y, in dollars and the amount of yogurt, x, proportional?

Answers

Answer:

The formula should be y=0.015x

Step-by-step explanation:

Each oz of yogurt costs $0.015.

Not sure if this helps, but i hope it does :)

Help me please.. :)
(favorite song?)

Answers

Sis I don’t know I’m so sorry I just need help with my answers nsjsj jsjsjs

Answer:

(3,7)

Step-by-step explanation: My favorite song rn is like I want you by giveon

I NEED THIS LITERALLY RIGHT NOW PLSSS HELP

Answers

Divide = multiply reciprocal
5/6 * 4/3 = 20/18 = 10/9

Answer:

its C 10/9

Step-by-step explanation:

what are the six regions of the united states

Answers

Answer:

New England.

Mid-Atlantic.

The South.

Mid-West.

The Southwest.

The West.

Step-by-step explanation:

What is the simplified value of the expression below?

Negative 2.6 + 5.8

Answers

Answer:

3.2

Step-by-step explanation:

3) Monica is listening to Spotify. She noticed that during one hour, 15 songs were played and 3 of them were country. What is the ratio of country songs to the number of songs played? *
A:5/1
B:1/15
C:1/3
D:1/5​

Answers

Answer:

D. 1/5

Step-by-step explanation:

The ratio would be 3/15 and when it's reduced it is 1/5

I hope this helps

Please help!!
Find x and CB

Answers

Answer:

x is -9

CB is 10

Step-by-step explanation:

In order to solve this question we need to figure out what x is first

First we do

2(x+19)=x+29

Then we get 2x+28=x+29

subtract and divide to get

x=-9

Plug in the x to get CB

-9+19=10

Sam ran 3 1/2 miles in 25 minutes. If he continues running at this pace how far will he run in 1 hour

Answers

Answer: 8.4 or 8 2/5

Step-by-step explanation:

3 1/2 for 25 minutes and 0.14 miles per minute so 0.14 * 60 since there are 60 minutews in a hour and you get ur answer.

he will run 8.4 miles in an hour. 3.5/25=x/60
3.5*60=210
210/25=8.4

The table below shows the coordinates of a figure that was transformed.

Pre-Image Image
A(5,2) A'(-5,-2)
B(6,1) B'(-4,-3)
C(4,5) C'(-6, 1)
Which is the correct description of the transformation?


A rotation 180° clockwise




b
Reflection over the x-axis
c
Translation 5 units left and 2 units down
d
Translation 10 units left and 4 units down

Answers

Answer: You're answer to you question would be D

Step-by-step explanation:

The correct description of the transformation translation 10 units left and 4 units down. The correct option is D.

What is transformation?

The transformation can be defined as the introduction of a new set of mathematical coordinates that are declared to be different functions of the original coordinates.

Given the per-image and image of different points. Now, if we look at the coordinates of the A and A', then it can be observed that if 10 units is deducted from the x-coordinate of A, then the x-coordinate of A' will be the result.

Similarly, if 4 units is deducted from the y-coordinate of A, then the y-coordinate of A' will be the result.

Further, it is known that reducing n units from x-coordinate means that the point is shifted left by n units. Also, if p units are deducted form the y-coordinate then the point is shifted p units down.

Hence, the correct description of the transformation translation 10 units left and 4 units down.

Learn more about Transformation here:

https://brainly.com/question/11709244

#SPJ2

If C=24, what values of A and B complete Ax+By=C for each graph? Write the standard form for each equation.
For the graph in part a, the value for A is =
and the value for B is =

Answers

Answer:

Step-by-step explanation:

For graph (a),

Let the equation of the line is,

Ax + By = C

For the line passing through (4, 0) and C = 24,

4A + B(0) = 24

4A = 24

A = 6

For a point (0, -3) lying on this line,

A(0) + B(-3) = 24

-3B = 24

B = -8

Therefore, equation of the line will be,

6A - 8B = 24

3A - 4B = 12

b). If the equation of the given line is,

Ax + By = 24

For a point (3, 0) lying on the line,

3A + B(0) = 24

A = 8

For a point (0, 2) lying on the line,

A(0) + 2B = 24

2B = 24

B = 12

Therefore, equation of the given line will be,

8A + 12B = 24

2A + 3B = 6

Please help me out!! :c
Nerissa paid a total of $8 for 4 packs of pencils she purchased from the convenience store. Let p represent the cost of one pack of pencils.

Which equation shows an equality between two different ways of expressing the cost for all the pencils?
A. 8 = 4p
B. 8 = 4/p
C. 8 = 4 + p
D. 8 = 4 – p

Answers

Answer:  8 = 4p   (choice A)

==================================================

Explanation:

p is a placeholder for a number. Think of it like a box where a number goes inside.

In this case, p is the price of one pack of pencils.

We can use a proportion to help set up an equation

(4 packs)/(8 dollars) = (1 pack)/(p dollars)

4p = 8*1 ... cross multiply

4p = 8

8 = 4p  which points to choice A as the answer.

---------------------------

Alternative method:

4 packs = 8 dollars

1 pack = p dollars

Multiply both sides of the second equation by 4 and you'll get

4 packs = 4p dollars

Then replace the "4 packs" on the left hand side with "8 dollars"

8 dollars = 4p dollars

that turns into

8 = 4p

--------------------------

Yet another method:

We know it's $8 for 4 packs. This must mean it is 8/4 = 2 dollars per pack.

If p is the cost of one pack, then p = 2.

Now plug p = 2 into each of the four answer choices. You should find that only 8 = 4p results in a true equation.

Choice B is false because 8 = 4/p turns into 8 = 4/2 and that becomes 8 = 2, which is a false equation. Choices C and D are similar stories.

Answer:

The answer is A

Step-by-step explanation:

Given that you have 2 parallel lines cut by a transversal, what is the measure of angle 2?

Answers

Step-by-step explanation:

angle 2 = 2x + 10 deg (corresponding angles) or 180 - 4x + 46 deg (angles on a straight line are supplementary)

therefore,

2x + 10 = 226 - 4x

6x = 216

x = 36

hence,

angle 2 = 2(36) + 10 = 82deg

Topic: Angles

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

What is the equation of the line that goes through (-3,-1) and (3,3)

Answers

Answer:

3

Step-by-step explanation:

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