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

A weather balloon at an elevation of 344 feet descends at a constant rate.  The balloon reaches the ground in 4 minutes.  Which best describes the rate at which the balloon's elevation changed?

• -86 feet per minute
• -84 feet per minute
• 84 feet per minute
• 86 feet per minute

Tags

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

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

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

Solve for x and y.
y = 2/3x - 2
y = -x + 3

• (0,3)
• (0,-3)
• (3,0)
• (-3,0)

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

No Fewer Than

• <
• >
• ≤
• ≥

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

If Gold's Gym paid $250 for each TV, how many did they buy?

• 35
• 30
• 45
• 20

Tags

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

Solve the equation. Check your solution.

• -90
• 90
• -40
• -180

Tags

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

√256

• 15
• 17
• 153
• 16

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

Charlie got 18 out of 25 questions correct on his test. How can Charlie's grade be written as a decimal? 

• 0.28
• 0.90
• 0.72
• 0.7

Tags

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

2x + 5(y - 1) when x=8 and y=5

• 20
• 31
• 36
• -4

Tags

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

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

Tags

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