Adding and Subtracting Expressions

Question 1

Which can be used to expand the expression below?

Revolt · Accepted Answer

C: distributive property

Question 2

Question 2

Revolt · Accepted Answer

Answer

Question 3

Which expressions are equivalent to ? Check all that apply.

Revolt · Accepted Answer

B: 29; C: ; E:

Question 4

Which expression is equivalent to ?

Revolt · Accepted Answer

D:

Question 5

Which expressions are equivalent to ? Check all that apply.

Revolt · Accepted Answer

B: ; F: –6x – 9

Question 6

What is an equivalent expression for 1.5(3x + 4) + 0.25(6x + 8)?

Revolt · Accepted Answer

A: 6

Question 7

Which expression is equivalent to –2(5x – 0.75)?

Revolt · Accepted Answer

D: –10x + 1.5

Question 8

Are the expressions –0.5(3x + 5) and –1.5x + 2.5 equivalent? Explain why or why not.

Revolt · Accepted Answer

Answer

Question 9

Check all that you included in your response.

Revolt · Accepted Answer

A: The expansion is not correct.; B: The –6 did not get distributed properly.; C: The second term should be positive.

Question 10

What is an equivalent expression for 1.5(3x + 4) + 0.25(6x + 8)?

Revolt · Accepted Answer

B: 8

Adding and Subtracting Expressions Answers