SF PreAlgebra CH3 Review 2023

Solve the equation. 

 $\frac{p}{0.4}=1.2$  

• 4.8

• 3

• 0.048

• 0.48

Tags

CCSS.5.NBT.B.7

Solve for x.

 $246.8=\frac{x}{-1.5}$  

• 36.9

• -370.2

• -36.9

• 370.2

Tags

CCSS.6.EE.B.7

 $8.515+v=13.015$  

• 4.55

• 4.5

• 45

• 0.45

Tags

CCSS.6.NS.B.3

 $12.5x=215$  

• 1.72

• 17.7

• 1.77

• 17.2

Tags

CCSS.6.EE.B.7

 $-8.5m=153.85$  

• 18.1

• -18.1

• 0.181

• -1.81

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $x-9.32=7.78$  

• 18.1

• 17.1

• 1.71

• 1.81

Tags

CCSS.7.NS.A.1C

 $x+17.6=-1.9$  

• -19.5

• 19.5

• 15.7

• -15.7

Tags

CCSS.7.NS.A.1C

 $-0.8n=-0.96$  

• n = 12

• n = 1.2

• n = -12
  

• n = -1.2

Tags

CCSS.6.EE.B.7

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5