Chapter 7 Review

Which verbal expression represents the given expression? 
3(4-x)

• four minus the number x divided by 3
• three times four less than a number x
• three times the quantity x less than four
• four subtracted from x times three

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which expression represents: "the product of 3 and x increased by 5"? 

• 5x - 3
• 3 - 5x
• 3x + 5
• 3x(5)

Tags

CCSS.6.EE.A.2A

3x+4+5x+3

• 15x

• 7x+8

• 8x+7

• 15

Tags

CCSS.7.EE.A.1

Simplify:

-r+(-7r)-8

• -8r-8

• 6r-8

• r-15

• 8r+8

Tags

CCSS.7.EE.A.1

Simplify

6x+7s-4x-6s-2x

• 7s-3x

• 2x-s

• 12x+13y

• s

Tags

CCSS.7.EE.A.1

Factor 12x - 20

• 6(2x - 3)

• 4(3x - 5)

• 4x(3x - 5)

• 3(4x + 6)

Tags

CCSS.7.EE.A.1

Factor completely: -6x + 2

• -2 (3x - 1)

• -2 + -1 + 6 + x

• 6( -2 + x )

• 3 ( 1 + 2x)

Tags

CCSS.7.EE.A.1

Factor completely: 16 + 24x

• 8 ( 2 + 3x)

• 4 ( 4 + 7x)

• 8 ( 2 - 3x)

• 6 ( 4x + 3)

Tags

CCSS.7.EE.A.1

• 102k + 12

• 17k + 2

• 57K + 2

• 62K + 12

Tags

CCSS.6.EE.A.3

• -6 - 12x

• -6 + 12x

• 6 + 12x

• 6 - 12x

Tags

CCSS.6.EE.A.3