Expanding Expressions

Question 1

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?

Revolt · Accepted Answer

mc007-4.jpg

Question 2

Which expression is equivalent to ?

Revolt · Accepted Answer

–12x + 1.50

Question 3

The expression is equivalent to

Revolt · Accepted Answer

3(x) – 3(9).

Question 4

Which expression is equivalent to ?

Revolt · Accepted Answer

mc013-4.jpg

Question 5

Daniel expanded the expression as shown. What errors did he make? Select three options.

Revolt · Accepted Answer

The second term should be positive.; The last term should be , not .; He didn’t correctly multiply and .

Question 6

Which expression is equivalent to ?

Revolt · Accepted Answer

mc020-4.jpg

Question 7

Which expression is equivalent to ?

Revolt · Accepted Answer

mc021-2.jpg

Question 8

Which expression is equivalent to ?

Revolt · Accepted Answer

mc006-4.jpg

Question 9

Which pair shows equivalent expressions?

Revolt · Accepted Answer

mc017-3.jpg

Question 10

Which expressions are equivalent to ? Select two options.

Revolt · Accepted Answer

mr026-3.jpg; mr026-5.jpg

Expanding Expressions Answers