3 years ago

The 9th graders are selling tickets to raise

Mathematics

1 answer:

Fynjy0 [20]3 years ago

5 0

Disinfecthejehajja Forbes shrieks.

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-3(1-2x)-3=-20-8x what is the work and answer

larisa86 [58]

You have to keep order of operations in mind.

1. Take care of the parentheses; distribute.
-3+6x-3=-20-8x
Simplified: 6x-6=-20-8x

2. Isolate the x variable.
Add 8x to both sides and add 6 to both sides.
14x=-14

3. Solve for x.
Divide by 14 on both sides.
x=-1

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3 years ago

Find the surface area and volume of the following figures.

Oduvanchick [21]

White figure Area = 128 $\pi$

White surface area = appro. 301

Yellow area = 320 $\pi$

Yellow Surface area = approx. 653

Area found with = 2πrh+2πr2

Surface Area found with = 2πrh+2πr2

You need to memorize them for tests

Hope that helped!!! k

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3 years ago

Read 2 more answers

Write the slope-intercept form of the equation of each line. identify the slopes y-intercept.

iren [92.7K]

Answer:

1. 3,0,y=3x

2. -3/5, 1, y=-3/5x+1

3. -2/3, -4,y=-2/3x-4

4. 0, 4, y=4

5. 1, 5, y=x+5

6. 2, 0, y=2x

7. 4, 5, y=4x+5

8. 3/2, 4, y=3/2x+4

hopefully this helps :)

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2 years ago

Please help not sure what these are

Leviafan [203]

Answer:

I believe it's the first one

7 0

3 years ago

Which graphs represents this system of inequalities?

MAVERICK [17]

Answer:

by using desmos graphing.....

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3 years ago