CCSS.Math.Content.8.EE.C.7

Solve by taking square roots:
5b² - 4 = 41

• b = 9, b = -9
• b = 3, b = -3
• b = 8, b = -8
• no solution

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CCSS.Math.Content.8.EE.C.7

Solve:
2(4x-3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

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CCSS.Math.Content.8.EE.C.7

10x = 90

• x = 80
• x = 100
• x = 10
• x = 9

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CCSS.Math.Content.8.EE.C.7

Write a proportion and solve:
What percent of 50 is 80?

• 160%
• 62.5%

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CCSS.Math.Content.8.EE.C.7

If Gold's Gym is looking to buy 30 TVs, how much will each one cost?

• 400
• 750
• 1250
• 0

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CCSS.Math.Content.8.EE.C.7

Carol wants to join a dance studio. Studio A charges $100.00 for the entry fee and $45.00 per class, while Studio B charges $125.00 for the entry fee and $30.00 per class. If Carol were to take 5 classes which studio should Carol join? How much would she save joining the cheaper dance studio? 

• Studio A; $40.00
• Studio A; $50.00
• Studio B; $50.00
• Studio B; $40.00 

Tags

CCSS.Math.Content.8.EE.C.7

Solve for w:
A = LW

• A = ^L/_W
• w = ^L/_A
• w = A
• w = ^A/_L

Tags

CCSS.Math.Content.8.EE.C.7

Simplify the Expression:

3a + 7 - 2a

• 8a

• 12a

• a + 7

• 5a + 7

Tags

CCSS.Math.Content.8.EE.C.7

-5(2x - 4) = 2(10 - 5x)

• No Solution

• One Solution

• Infinite Solution

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CCSS.Math.Content.8.EE.C.7

 $x+2+6=8$  

• 0

• 14

• 8

• 4

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CCSS.Math.Content.8.EE.C.7