Simplify and Evaluate Expressions

- ( -x + 2) - 4x

• -5x - 2

• -3x + 2

• -5x + 2

• -3x  - 2

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

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

• 9

• 38

• -38

• -9

Tags

CCSS.6.EE.A.2C

Evaluate n + 5² for n = 3

• 13

• 8

• 25

• 28

Tags

CCSS.6.EE.A.2C

23 + (30 ÷ 10) 4

• 35

• 32

• 12

• 45

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Simplify: 2b - (-6b) + 4b

• -12b

• 12b

• 0

• b

Tags

CCSS.7.EE.A.1

What are the like terms that you can combine to simplify in the following expression?

• -3x + x + 2x

  and

  - 5 - 2

• -3x + x + 2x

  and

  5 - 2

• 3x - 5 -2

  and

  x + 2x

• 3x + x + 2x

  and

  5 + 2

Tags

CCSS.7.EE.A.1

Evaluate the following expression: x² + 3y when x = 2 and y = -8

• -20

• 20

• 24

• -24

Tags

CCSS.6.EE.A.2C

Evaluate and leave in simplest form.

• 1.8

Tags

CCSS.6.EE.A.2C

Simplify the expression.