Algebra

y + y + y =

• 3y
• 3 + y
• y + 3
• y/3

Tags

CCSS.7.EE.A.1

2x + 2x =

• x + 4
• 2 + x
• 2 + 2
• 4x

Tags

CCSS.7.EE.A.1

5x - 2x =

• 3 - x
• 3x
• x + 3
• 3 - x

Tags

CCSS.7.EE.A.1

x + y

• expression
• equation

Tags

CCSS.L.7.6

CCSS.L.8.6

CCSS.W.7.2D

CCSS.W.8.2D

CCSS.W.9-10.2D

What is the algebraic expression for                  "the sum of n and 9"?

• n - 9
• n + 9
• n/9
• 9n

Tags

CCSS.6.EE.A.2A

 $x\ \times x$  =

• 2x

•  $x^2$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

x + 4 = 12

• x = 6

• x = 8

• x = 14

• x = 10

Tags

CCSS.1.OA.D.8

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Tags

CCSS.7.EE.A.1

Simplify: 4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

If a = 4 and b = 6, what is the value of 3a + 5b?

• 40
• 42
• 44
• 46

Tags

CCSS.6.EE.A.2C