Pre Algebra Review Summative

The product of two negative numbers is

• always postive

• always negative

• sometimes negative

• equal to zero

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

The product of two negative numbers is

• always postive

• always negative

• sometimes negative

• equal to zero

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Simplify. 
√49

• ±7
• ±8
• ±6
• It is a non-perfect square

Tags

CCSS.8.EE.A.2

Solve: 3(x-4) = -3

• 3
• -3
• 5
• -5

Tags

CCSS.7.EE.B.4A

Which of the following is equivalent to 9(5c + 4)?

• 45c + 36
• 81c
• 45c + 4
• 49c

Tags

CCSS.6.EE.A.3

Use the Distributive Property to solve the equation.
4( x + 2) = 16

• -2
• 0
• 1
• 2

Tags

CCSS.HSA.REI.A.1

4x + 10 = -26

• 4
• -4
• -9
• 9

Tags

CCSS.7.EE.B.4A

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 
?

• 7⁵
• 7⁶
• 6⁷
• 7⁷

Tags

CCSS.6.EE.A.1

In the expression:

5⁴

^{the 4 is the...}

• base

• coefficient

• exponent

• constant

Tags

CCSS.6.EE.A.1

In order to multiply powers with the same base, we add their exponents. 

• True 
• False

Tags

CCSS.8.EE.A.1