QUIZ (var exp/simp/subs/DP)

Simplify    5(2 - 7n)

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify the expression

2k + 3b + 4k + 2b

• 11kb

• 6k + 5b

• 5k + 6b

• None of the above

Tags

CCSS.7.EE.A.1

Which answer choice contains ALL like terms?

• -4x, 2x, 3x
• -4x, 2, 3y
• 4x², 2x
• 14, 4x

Tags

CCSS.6.EE.A.2B

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

Tags

CCSS.7.EE.A.1

Tags

CCSS.7.EE.A.1

Simplify this expression.

-9x + 8 - 16 + 7x - 3 + 4x

Tags

CCSS.7.EE.A.1

-6(z - 1)

• -6z + 6
• -6z - 6
• 6z + 7
• 6z - 7

Tags

CCSS.6.EE.A.3

Match the following like terms.

• -12y

• 7xy²

• -9x²y

• 4x²y

• 2xy²

• 8x

• 6x²

• 12x²

• -x

• 9y

Tags

CCSS.6.EE.A.2B

Match the following expressions with their simplified form after you combine like terms.

• -17x

• -8x - 9x

• 17x

• -8x + 9x

• x

• 8x - (-9x)

• -x

• 8x - 9x

Tags

CCSS.7.EE.A.1

-2(x + 7) =

• -2x + -14

• -2 + -14

• -2x + 7

• 2x - 14

Tags

CCSS.6.EE.A.3