Algebra 1 Semester Exam Review

Which inequality is equivalent to the one shown?

• x < 0.64
• x > 0.64
• no solution
• All Real Numbers

Simplify the expression: −7n − 2(10n − 4)

• 27 − 6n

• −27n + 8

• 27 − 10n

• −25 − 40n

Tags

CCSS.6.EE.A.3

Solve: 5p − 7 + 6p = −18

• 16

• all real numbers

• 10

• −1

Tags

CCSS.8.EE.C.7B

Solve: 81 = −7 − 8(x − 3)

• −12

• −8

• −5

• 14

Tags

CCSS.7.EE.B.4A

Solve: −r + 5(r − 3) = 4r − 23

• all real numbers

• −3

• no solution

• 13

Tags

CCSS.8.EE.C.7A

Solve: |9 − 9n| = 27

• 10 and −12

• no solution

• −1 and 3

• −2 and 4

Solve: |n − 3| = −3

• 0 and 6

• no solution

• 0 and −6

• −6

Which inequality represents the following graph:

• x > −2

• x ≥ −2

• x < −2

• x ≤ −2

Solve: 3(4x − 3) ≥ −45

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Solve the compound inequality: 1 + x ≥ −5 and x + 3 < 3

• x ≥ 3

• 3 ≤ x < 6

• x ≥ −6

• −6 ≤ x < 0