2-6 and 2-7 Compound Inequalities and Absolute Value

What are the solutions of 4x + 8 ≤ −20?

• x ≤ −7

• x ≥ −7

• x ≤ −3

• x ≥ −3

Tags

CCSS.7.EE.B.4B

What are the solutions of  $\frac{2-3a}{4}>5$  ?

• a > −6

• a < −6 

• a > 6

• a < 6

Tags

CCSS.7.EE.B.4B

The average of two tests must be 92 or higher to get an A in class. Bryce got an 86 on the first test. Which inequality represents the score he must receive on his second test to get an A in the class?

• $86+\frac{x}{2}>92$

• $86+\frac{x}{2}≥92$

• $\frac{86+x}{2}>92$

• $\frac{86+x}{2}≥92$

Tags

CCSS.7.EE.B.4B

Which is the graph of −5h + 3 ≤ −7?

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Tags

CCSS.7.EE.B.4B

Which of the following inequalities has no solutions?

• x + 1 < x + 4

• x + 4 < x + 1

• x + 1 ≥ x + 1

• x + 4 ≤ x + 4

Tags

CCSS.8.EE.C.7A

Solve 4y + 7 − y > 2(y + 3)

• y > −4

• y < −4

• y > −1

• y < −1

Solve 5(w + 1) > 3(w + 1)

• no solutions

• w < −1

• w > −1

• all real numbers

Which inequality is shown below?

• −3 < x ≤ 2

• −3 ≤ x < 2

• x < −3 OR x ≥ 2

• x ≤ −3 OR x > 2

Solve −8 < n − 2 < 5

• 7 < n < −6

• −6 < n < 7

• −10 < n < 3

• 3 < n < −10

Which is the graph of 6x < −12 OR 3x ≥ 9?

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