Evaluate & Simplify Quiz 1

Evaluate the following expression:
-x - 6x + 10 when x = 5

• -20
• -25
• 25
• 20

Tags

CCSS.6.EE.A.2C

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

• -20
• 20
• 24
• -24

Tags

CCSS.6.EE.A.2C

Simplify the expression: 
3(1 - 2x) + 7

• 21 - 6x
• 24 + 6x
• 10 + 6x
• 10 - 6x

Tags

CCSS.6.EE.A.3

Simplify: 3y + 3 + 4y

• 10y

• 7y + 3

• 3y + 7

Tags

CCSS.7.EE.A.1

Simplify: 6x + 3 + 5x

• 14x

• 9x + 5x

• 11x + 3

Tags

CCSS.7.EE.A.1

Evaluate 9y when y = 3

• 93

• 27

• 28

Tags

CCSS.6.EE.A.2C

What is the first step in solving this problem:
12 ÷ 6 (3) + 8

• multiplication
• addition
• division
• subtraction

Tags

CCSS.6.EE.A.2C

Simplify the expression:
6 + 2(7x - 3) 

• 14x + 12
• 14x
• 14x - 12
• 56x - 24

Tags

CCSS.6.EE.A.3

3(2x+1)+2(x-4)

• 8x-11
• 8x+11
• 8x+5
• 8x-5

Tags

CCSS.6.EE.A.3

Simplify the following expression:
3 + 5x + 8 - 2x

• 7x - 11
• 7x + 11
• -3x + 11
• 3x + 11