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

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

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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)

Tags

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

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

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

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

Tags

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

1 + 7x + 6x = 53

• 3
• 4
• 5
• 6

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

One bag of carrots costs $3. How many bags of carrots can you buy for $18?

• 10
• 12
• 6

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

10 less that half a number is equivalent to 8.  

• 10 - 1⁄2x = 8 
• 1⁄2x + 10 = 8
• 1⁄2x - 10 = 8
• 10x - 0.5 = 8

Tags

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

The equation is now solved for y.

y = ¹/₂x - 5

Which is the graph of this equation?

• 
• 
• 
• 

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

 $49-3m=4m+14$  

• infinitely many solutions

•  $5$  

•  $3$  

•  $1$  

Tags

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

3(1 - 3x) = 2(-4x + 7)

• x = 11

• x = -11

• x = 10

• x = -12

Tags

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