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

Solve the equation using the quadratic formula.

• A 
• B 
• C 
• D 

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

-45 / -5

• 8
• -9
• 40
• 9

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

Evaluate each expression.
| x + 9 | = -5

• -14
• -4
• {-14, -4}
• no solution

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

Write the equation in slope-intercept form:
-3y + 5x = 12

• y = -4 + 3/5x
• y = -4 + 5/3x
• y = 4 - 5/3x
• y = 12 + 3/5x

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

331 students went on a field trip. Six buses were filled and 7 students traveled in cars.  How many students were in each bus?

• 54
• 45
• 56
• 65

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

When using the method of completing the square to

solve the following quadratic equation, which number

completes the square?

x² - 8x + 2 = 0

• 16

• -16

• -4

• 6

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

5(2x + 3)

• 10x + 3

• 10x + 15

• 25x

• 7x + 8

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

Simplify by combining like terms:

3x + 2x

• 5x

• x

• 6x

• 5

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

The total of n and 9 decreased by 6

• $\left(n+9\right)-6$

• $\left(n-9\right)=6$

• $9n-6$

• $n+9-6$

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

Solve for x:

3 ( x + 1 ) - 5 = 5x -2

• x = -1

• x = 0

• x = -2

• x = 1

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