Unit 3 Quick Review Algebraic Expressions

Evaluate if a = -3

2a + 8

• 14

• 2

• 31

• 13

Tags

CCSS.6.EE.A.2C

Evaluate if a = -3 and b = -8

ab

• 38

• -38

• 24

• -24

Tags

CCSS.6.EE.A.2C

Rewrite using the Distributive Property:

5(x + 4)

• 5x + 4

• 9x

• 25x

• 5x + 20

Tags

CCSS.6.EE.A.3

Rewrite using the Distributive Property:

-3(x - 2)

• -3x+-6

• -3x - 6

• -3x + 6

• -3x - -6

Tags

CCSS.6.EE.A.3

Simplify:

5x + 6(3x + 1)

• 23x + 1

• 23x + 6

• 33x + 1

• 23x - 1

Tags

CCSS.6.EE.A.3

Rewrite as a sum and SIMPLIFY:

-3a – 5a + 4

• 2a + 4

• -15a - 4

• -8a + 4

• -2a + 4

Tags

CCSS.7.EE.A.1

Rewrite using the Distributive Property:

9(2x + 2y)

• 36xy

• 18x + 18y

• 18x + 18

• 11x + 11y

Tags

CCSS.6.EE.A.3

Add the expressions:

(3x+15) + (4x+13)

• 7x+ 28

• 35x

• x+2

• 7x - 2

Tags

CCSS.HSA.APR.A.1

Subtract the expressions:

(7a + 4) - (9a + 2)

• -2a + 6

• 16a + 6

• -2a + 2

• 2a + 2

Tags

CCSS.HSA.APR.A.1

Simplify

5(x-4) + (2x-7)

• 3x - 28

• 5x + 2x -27

• 7x² + 11

• 7x -27

Tags

CCSS.7.EE.A.1