CCSS.Math.Content.7.EE.B.3

A population of fish starts at 8,000 and decreases by 6% per year. What is the population of fish after 10 years?

• 14327
• 4309
• 839
• 7680

Tags

CCSS.Math.Content.7.RP.A.3

CCSS.Math.Content.7.EE.B.3

-4x+1=21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.Math.Content.7.EE.B.3

The temperature dropped 3 degrees every hour for six hours.  How much did the temperature drop in all?

• -18
• 9
• 18
• -9

Tags

CCSS.Math.Content.7.EE.B.3

Solve the following:
6(-3) - 2

• 1
• -16
• -20
• 20

Tags

CCSS.Math.Content.7.EE.B.3

 What is the second step in solving the following equation?
-3x + 5 = 20

• Subtract 5 from both sides
• Divide both sides by -3
• Divide both sides by 3
• add 3x to both sides

Tags

CCSS.Math.Content.7.EE.B.3

18+m=8

• m=0
• m=10
• m=-10
• m=8

Tags

CCSS.Math.Content.7.EE.B.3

Solve for x:
-30 - 5x = 120

• x = 18
• x = -18
• x = 30
• x = -30

Tags

CCSS.Math.Content.7.EE.B.3

Jerome wants to walk to school. He lives 2 1/4 miles away. So far, he has walked 7/8 of a mile. How far does he have left to go?

• 1 3/8
• 2 6/4
• 1 6/8
• 2 3/4

Tags

CCSS.Math.Content.7.EE.B.3

Solve the equation. Check your solution.

• 24
• ¹⁴⁷/₈ or 18 ³/₈
• 168
• -24

Tags

CCSS.Math.Content.7.EE.B.3

A scuba diver, who was 25⅔ feet beneath the surface of the water, descended 5½ feet.  From this depth, how many feet must the diver rise to return to the surface?

• 31⅙ ft. 
• 30⅗ ft. 
• 20⅙ ft. 
• 20 ft. 

Tags

CCSS.Math.Content.7.EE.B.3