Unit 4 Post Test

Write the expression 9⋅9⋅9⋅9 as a power.

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• 
• 
• 

Tags

CCSS.6.EE.A.1

Evaluate the expression

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• 
• 

Tags

CCSS.8.EE.A.1

• 4

• 5

• 7

• 10

Tags

CCSS.HSN.RN.A.2

What operation is happening in this expression: 12c

• Addition

• Subtraction

• Division

• Multiplication

Tags

CCSS.6.EE.A.2B

What is the coefficient in this expression: 4ab - 5

• a

• b

• 4

• 5

Tags

CCSS.6.EE.A.2B

Which statements are modeled by the algebraic expression?

5 ⋅ p + 11

Choose each correct answer.

• Sam buys 5 pencils that cost p dollars each and also buys an $11 book.

• Sam buys 11 pencils that cost p dollars each and also buys a $5 book.

Tags

CCSS.HSA-SSE.A.1A

What is the value of this expression when b = 2

• 15

• 12

• 6

• 2

Tags

CCSS.6.EE.A.2C

Which expressions are equivalent to 5 + (3 + x) ?

• (5+3)+x

• 15x

• 5⋅3+5⋅x

• 8 + x

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 9x + 3x + 8y + 2y?

• 27x + 16y

• 12x + 10y

• 22xy

• 11x + 10y

Tags

CCSS.6.EE.A.4

• 1

• 5

• 9

• 36

Tags

CCSS.7.NS.A.3