Expressions and equations quiz

• 6.632

• 8

• 464/70

• 46.4/7

Tags

CCSS.5.NF.B.6

Identify the coefficient(s) in the expression 2x + 4 - x + 3x,

• 4

• x

• 2 and 3

• 2, 4, and 3

Tags

CCSS.6.EE.A.2B

Which expression represents the perimeter of the triangle?

• 4x + 4y + 5
• 6xy + 7
• 6x + 2y + 5
• 10xy + x + 2y

Tags

CCSS.HSA.APR.A.1

Which expression represents the area of the rectangle?

• 12x - 2
• 12x - 1
• 8x - 2
• 36x² - 2

Tags

CCSS.HSA.APR.A.1

Which expression represents the area?

• 6x + 3
• 8x + 12
• 8x² + 12
• 8x + 3

Tags

CCSS.HSA.APR.A.1

4 less than x 

• 4 - x
• x - 4
• 4x
• -4x

Tags

CCSS.6.EE.A.2A

The sum of a number and 4

• 4+x

• x+4

• x/4

• 4+4

Tags

CCSS.6.EE.A.2A

Evaluate when x = 3

2x² + 3 - 2x

• 9

• 33

• 15

• 5

Tags

CCSS.6.EE.A.2C

What algebraic equation represents "four times the difference of a number, x and two, equals twenty"?

• 2x - 4 = 20

• 4(2) - x = 20

• 4x - 2 = 20

• 4(x - 2) = 20

What is 4³

• 12
• 64
• 81

Tags

CCSS.6.EE.A.1