CCSS.Math.Content.HSA.REI.B.3

3 (m + 7) < 28

• m < 7 / 3 
• m < 3 / 7
• m < 7 
• m < 21

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CCSS.Math.Content.HSA.REI.B.3

-4x + 14 ≤ 54

• x ≥ -10
• x ≤ -10
• x ≥ 10
• x ≤ 10

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CCSS.Math.Content.HSA.REI.B.3

Write the equation in slope-intercept form (solve for y):

y + 4 = 8x

• y = 2x

• y = 8x - 4

• y = 2x

• y = 8x + 4

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CCSS.Math.Content.HSA.REI.B.3

Pick the correct letter for:
6 > x

• A
• B
• C
• D

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CCSS.Math.Content.HSA.REI.B.3

Solve the equation.
14 − 4(2k + 4) = -2(4 − 3k)

• k = -³⁄₇
• k = ³⁄₇
• k = ⁵⁄₇
• k = ⁷⁄₃

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CCSS.Math.Content.HSA.REI.B.3

Describe the solution set:
2(x + 5) = 2x + 5

• one solution
• no solution
• infinitely many solutions
• two solutions

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CCSS.Math.Content.HSA.REI.B.3

28 − k ≥ 7(k − 4)

• k ≥ -7
• k ≤ -7
• k ≥ 7
• k ≤ 7

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CCSS.Math.Content.HSA.REI.B.3

Write the inequality for the graph.

• x ≥ 5
• x < 5
• x > 5
• x ≤ 5

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CCSS.Math.Content.HSA.REI.B.3

Express the following interval in Set notation:
(-7, 15]

• -7 ≤ x ≤ 15
• -7 < x ≤ 15
• -7 ≤ x < 15
• -7 < x < 15

Tags

CCSS.Math.Content.HSA.REI.B.3

48+n=79
n=

• 28
• 31
• 32
• 29

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CCSS.Math.Content.HSA.REI.B.3