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9/14 Simplifying Expressions Quiz

Last updated over 1 year ago

4 questions

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1

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Question 1

1.

Which expression is equivalent to:

Explain your choice in the show work section.

3.5 - 5.6x

4.9x

0.7 + 1.8x

0.7 - 1.8x

Question 2

2.

Which expression is NOT equivalent to:

Explain your choice in the show work section.

3(8x - 28)

6(4x - 14)

12(2x - 7)

24(x - 84)

Question 3

3.

Which expression is equivalent to:

2x - 19

2x + 19

2x + 5

2x + 5

Question 4

4.

Ubah is redecorating her bedroom! She is ordering new carpeting and needs to determine the area of the floor. The figure below shows the dimensions of her rectangular bedroom:

Select ALL expressions that represent the AREA of Ubah’s bedroom.

7.5x - 25.5

-25.5 + 7.5x

7.5(x - 3.4)

25.5x + 7.5

x(7.5 - 3.4)