-3r + 7 - 3r - 12 

• -6r - 5 

• 0 + 5 

• 6r + 5 

• -6r -19 

Tags

CCSS.7.EE.A.1

2(3x + 5) 

• 16x 

• 6x + 10 

• 6x + 5 

• -16x 

Tags

CCSS.6.EE.A.3

2(x + 3x) + 3(4 + 6) 

• 2x +6x + 12 + 18 

• 8x + 30 

• 38x 

• 6x + 30 

Tags

CCSS.6.EE.A.3

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

• 12 + 7x

• 14x

• 14x + 3

• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the expression

4b + 9 + 3b – 5b – 5 + b

• 2b + 4

• 2b – 4

• 3b – 4

• 3b + 4

Tags

CCSS.7.EE.A.1

Simplify the expression 7b + 4t + 3t + 4c – 9t + c – 7k – b + 4b

• 10b – 2t + 5c – 7k

• 10b + 2t + 5c – 7k

• 10b – 2t + 5c + 7k

• None of the above

Tags

CCSS.7.EE.A.1

Simplify the expression

10y – y + 5y + 3y – 6y

• 10 + 2y

• 11y

• 12y

• None of the above

Tags

CCSS.7.EE.A.1

Simplify:

2r - 2(7r + 8) - 4

• -16r + 12

• -12r + 8

• -16r + 4

• -12r - 20

Tags

CCSS.6.EE.A.3

Simplify    5(2 - 7n)

•  52 - 57n

• 10 - 7n

• 10 - 35n

• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12

• 10x + 12

• -10x - 12

• -2x + 12

Tags

CCSS.6.EE.A.3