Quiz7 Retake Opportunity

Which answer shows the distributive property applied correctly?

3(3x - 4y + 7)

• 9x - 4y + 7

• 9x + 12y + 7

• 9x - 12y + 21

• 9x - 12y - 21

Tags

CCSS.6.EE.A.3

Which shows a simplified equivalent expression to:

-6 + 3(-2x - 3)

• -6 + 6x + 9

• -15 - 6x

• -6 + 6x

• -6x + 9

Tags

CCSS.6.EE.A.3

Apply the distributive property and combine like terms:

2(3x + 8) + 4x

• 10x + 16

• 10x + 8

• 12x + 32

• 6x + 16

Tags

CCSS.6.EE.A.3

Evaluate the expression if x = -3

7x + 3

• -21 + 3

• 24

• -18

• -21x

Tags

CCSS.6.EE.A.2C

Evaluate the expression if g = -3 and n = 4

-4g + 2n

• -4(-3) + 2(4)

• -12 + 2

• 20

• -4

Tags

CCSS.6.EE.A.2C

Evaluate the expression if x = -5, y = 2, and z = -4

4x + 3y - 2z

• 4(-5) + 3(2) - 2(-4)

• 34

• -6

• -22

Tags

CCSS.6.EE.A.2C

Translate the English into a math expression:

the difference of twelve and a number x

• 12 - x

• x - 12

• 12 + x

• 12/x

Tags

CCSS.6.EE.A.2A

Translate the English into a math expression:

fifteen divided by a number x

•  $x\div15$  

•  $15-x$  

•  $15\div x$  

•  $x-15$  

Tags

CCSS.6.EE.A.2A

Translate the English into a math expression:

nine times the sum of eight and a number x

• 9(8 + x)

• 9(8) + x

• 9x + 8

• 9(8) + 9

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Select all that are equivalent to the expression.

There is more than one this time.

9x - 15y

• 3(3x - 5y)

• 3(3x + 5y)

• (3x - 5y)(3)

• -3(-3x + 5y)

• -3(-3x - 5y)

Tags

CCSS.6.EE.A.3