Simplifying and Evaluating Algebraic Expressions

Simplify: -3(-2x - 8) + 15

• -6x - 9

• 6x + 39

• 6x - 9

• 6x + 49

Tags

CCSS.6.EE.A.3

2) Simplify: 7x - 14 - 2(4x + 8)

• -x - 30

• -57x - 128

• -x + 2

Tags

CCSS.6.EE.A.3

3) Simplify: -6 -6p + 6 - 8p

• -12 - 14p

• 14p

• -14p

Tags

CCSS.7.EE.A.1

Simplify: 8x - 3y + x - 1 - 10x

• 19x -3y -1

• -4x - 1

• -x -3y - 1

Tags

CCSS.7.EE.A.1

Evaluate the expression and leave in simplest form.

• -23

• 56

• 46

Tags

CCSS.6.EE.A.2C

Are the following expressions equivalent?

20d-16 and 4(5d-4)

• Yes

• No

Tags

CCSS.6.EE.A.4

Are the following expressions equivalent?

6a + 12 and 3(3a +4)

• Yes

• No

Tags

CCSS.6.EE.A.4

Choose ALL the expressions that are equivalent to 9(x-9)

• 8x+x-81

• 9x-81

• 10x-x-81

• 9x+82-1

Tags

CCSS.6.EE.A.4

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9

• 38

• -38

• -9

Tags

CCSS.6.EE.A.2C

Simplify:
-5 - 15n - 10n + 19

• -25n + 14

• -25n + 4

• -5n + 14

• -5n + 24

Tags

CCSS.7.EE.A.1