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

Which of the following equations would have one solution?

• 6x + 4 = 6x - 4
• 2(4x + 8) = 8x + 10
• 10x + 2x = 6x + 6x
• 12x = 0

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

Solve    8 - 2x = 30

• -11
• 11
• -12
• 12

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

If 37 less than the product of 15 and a number is 38, which of the below items is true?

• The solution is -5.
• The solution is 60.
• The equation is
  37 - 15x = 38
• The equation is
  15x - 37 = 38

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

x<3

• x is less than 3
• x is greater than 3
• x is less than or equal to 3
• x is greater than or equal to 3

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

Solve the absolute value equation. 

• {7}
• {-7, 7}
• {0, 7}
• No Solution

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

solve the following inequality 
5-(4x -5) ≤ 30

• x ≤ -5
• x < 10
• x ≥ -5
• x ≥ 10

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

A hockey season ticket holder pays $72.48 for all of her tickets plus $6 for a program each game. A second person pays $18.08 for a ticket to each game, but doesn’t buy programs.  Write an equation that shows when the two fans will pay the same amount.
In how many games will they have paid the same amount? 

• 18.08 + 6x = 72.48x;  6 games
• 72.48 + 6x = 18.08; 9 games
• 72.48 + 6x = 18.08x; 9 games
• 72.48 + 6x = 18.08x; 6 games

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

S = 3F - 24
Solve for F.

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

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

What is the x intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10
• x-int = 5
  y-int = 2
• x - int = 5
  y int = -2
• x -int = 4
  y -int = -10

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

A candy company sells cases of chocolate bars. The company has fixed costs of $30,000, and each case of chocolate bars costs an additional $5 to make. The company sells each case for $10. 
How many cases of chocolate bars will this company need to sell in order for costs and revenue to be equal?

• 3,500
•  6,000
• 35,000
• 60,000

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