Topic 5 Review

Evaluate the algebraic expression 2 + 5x + 9x when x = -2.

• 12

• 30

• 14x+2

• -26

Tags

CCSS.6.EE.A.2C

Evaluate the following algebraic expression:

-3a + 6b where a = 4 and b = -2

• -24

• -6

• 24

• 12

Tags

CCSS.6.EE.A.2C

Which of the following is a TERM in the expression?

12x + 5

• x

• 12

• 12x

• 5 and 12

Tags

CCSS.6.EE.A.2B

Which of the following expressions is a TRINOMIAL?

• - 8

• 3

• 7

• 3

• 3 & 7

Tags

CCSS.6.EE.A.2B

Determine the coefficient of p: 4m + 3p - 7

• 3

• 4

• -7

• 7

Tags

CCSS.6.EE.A.2B

Which property is being displayed:

7 + (8 + 9) = (7 + 8) + 9

• Associative

• Commutative

• Distributive

• None of the above

Tags

CCSS.6.EE.A.3

Identify the expression that is equivalent to:

3(15x)

• 18x

• 20x

• 45x

• 45

Tags

CCSS.6.EE.A.4

Simplify the following expression:

2x - 3x + 9 - 4 + 9x - 5

• 8x

• 8x + 10

• 14x

• 14x - 3

Tags

CCSS.7.EE.A.1

AFTER SIMPLIFYING the following expression, determine the coefficient of x:

10x + 8y - 4x + 3y

• 14

• 5

• 6

• 11

• 17

Tags

CCSS.7.EE.A.1