Unit 4 Quiz 2 Review

Which expression is equivalent to this expression?

• 3h - (9/2)

• 4h + (9/2)

• 3h - 6

• 4h + 6

Tags

CCSS.6.EE.A.3

Use the Distributive property to expand this expression.

z(-6.4 - 3.5x)

• -6.4z - 3.5x

• z - 6.4 - 3.5x

• -6.4z - 3.5xz

• -6.4xz - 3.5xz

Tags

CCSS.6.EE.A.3

Using the GCF, what is the factored form of:

24v - 84

• 3(8v - 28)

• 6(4v - 14)

• 12(2v - 7)

• 24(v-60)

Tags

CCSS.7.EE.A.1

Select all the expressions which have 3 as the greatest common factor of the terms.

• b + 3 + 6c

• 27n + 66p

• 38 - 9j + 6k

• 12x + 75y + 21

• -32 - 24z

Tags

CCSS.7.EE.A.1

Tamara says she used the GCF to factor the expression 21x + 56xy and it is equal to 7(3x + 8xy). Is she correct? Explain.

• Yes; 7 is the GCF

• No; 14 is the GCF

• No; 7x is the GCF

• No; 7xy is the GCF

Tags

CCSS.7.EE.A.1