5/7 Math Weekly Quiz

 $-3x=-27$  

• x = 24

• x = 81

• x = 9

• x = -9

Tags

CCSS.6.EE.B.7

 $x-9=-2$  

• -7

• 11

• -11

• 7

Tags

CCSS.6.EE.B.7

 $n+5=-13$  

• n = -18

• n = -8

• n = 8

• n = 18

Tags

CCSS.6.EE.B.7

 $\frac{b}{12}=5$  

• 17

• 60

• 7

• -7

Tags

CCSS.7.NS.A.2B

 $\frac{1}{7}x=3$  

• 21

• 3/7

• 73

• 37

Tags

CCSS.6.EE.B.7

Simplify by combining like terms.

 $m+9-4m$ 

• 5m

• m + 5m

• -3m + 9

• 4m

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:

 $5a+2b-3a+4$  

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify by using the distributive property.

 $3\left(3x+1\right)$  

• 9x +3

• 3x + 3

• 12x

• 9x + 1

Tags

CCSS.6.EE.A.3

Simplify by using the distributive property.

 $-8\left(2x-3\right)$  

• -16x+24

• -16x - 24

• 16x + 24

• 16x +18

Tags

CCSS.6.EE.A.3

Simplify by using the distributive property and combining like terms.

 $-7\left(w-4\right)+3w-27$  

• 4w + 15

• -4w + 1

Tags

CCSS.6.EE.A.3