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

Solve for x.
x - 9 = 15

• x = 23
• x = 6
• x = 24
• x = 11

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

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

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

Solve: -7(z - 6) = -70

• 16
• -16
• 8
• -1/2

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

Solve and graph the inequality.
-169 ≤ 8m - 9

• A
• B
• C
• D

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

Solve and graph the inequality.
-8 > ^{(1 + k)}/₂

• A
• B
• C
• D

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

What is the x-intercept of the equation?
y = 3x - 12

• x = 3 or (3, 0)
• x = 4 or (4, 0)
• x = 1 or (1, 0)
• x = -12 or (-12, 0)

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

12x - 15 = 3(2x+3)

• x = 4
• x = -4
• x = 2
• x = -2

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

Simplify.

.4(10x + 20)

• 40x + 8

• 4x + 5

• 4x + 8

• 4x + 20

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

2.58m + 34.23 = 42.1 - 1.42m

• 1.9675

• -1.9675

• about 0.51

• about -0.51

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

Solve by factoring:

n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0

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