Group C

Which expression represents the perimeter of the rectangle?

• 12x  - 2
• 6x + 1
• 12x + 2
• 3x

Tags

CCSS.3.MD.D.8

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?

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

Tags

CCSS.HSA.APR.A.1

Which expression represents the perimeter of the triangle?

• 8xy + 3
• 5x + y + 3
• 5x + 4y + 3
• 6x + 3y + 3

Tags

CCSS.HSA.APR.A.1

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13
• 6x + 2y + 2
• 25x + 2y + 3
• x + 7y + 12

Tags

CCSS.7.EE.A.1

Simplify the following expression by applying the distributive property: 6m + 3(2m + 5) + 7 = 

• 12m + 12
• 12m + 22
• 12m + 36
• 8m + 22

Tags

CCSS.6.EE.A.3

 $9\left(j-1\right)+-3\left(j-k\right)$  

•  $6j+3k+9$  

•  $6j+3k-9$  

•  $12j-3k-9$  

•  $6j-3k-9$  

State whether the expressions are equivalent:
13z + 5 + 2z and 5(3z + 1) 

• YES
• NO

Tags

CCSS.6.EE.A.4

2(x + 3) + (3x + 1)

• 6x + 4
• 5x + 4
• 5x + 7
• 6x + 7

Tags

CCSS.6.EE.A.3

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

• 3x - 28
• 5x + 2x -27
• 7x² + 11
• 7x -27

Tags

CCSS.6.EE.A.3