Algebra 1 Chapter 5 Test Part A

Solve.

3|d - 4| ≥ 12

• d = -8 or d = 0

• no solution

• d ≥ 8 or d ≤ 0

• d = 40 or d = 32

Which of the following inequalities matches the graph?

• y < -4x - 1

• y > -4x - 1

• y ≤ -4x - 1

• y ≥ -4x - 1

Match this number line

to its correct solution.

• x > 2

• x > 2

• x < 2

• x < 2

Solve the linear inequality.

-5x < 15

(Note: When dividing

by a negative,

'flip' the inequality symbol.)

• x > 3

• x < 3

• x > -3

• x < -3

Will my line be solid?
5 ≥ x

• Yes

• No

Select the correct graph for the given inequality.

• A

• B

• C

• D

Solve.

4| x + 9 | = 20

Select all of the valid solutions,

do not select if the solution is extraneous

• x = −14

• x = −4

• x = 4

• x = 14

• x = −3

Solve

|x – 12| − 3 = 11

Select all of the valid solutions,

do not select if the solution is extraneous

• −2

• 26

• 3

• 4

• 2

solve|−2n| + 10 = 50Select all of the valid solutions,do not select if the solution is extraneous

• n = 20

• n = −20

• n = −5

• No Solution

• n = 5

Solve.

|x + 4| < 5

• x < -9 or x > 1

• -9 < x < 1

• x < 9 or x > -1

• -1 < x < 9