Chapter 4 Review (4.1-4.3)

Less Than

• <

• >

• ≤

• ≥

Greater Than

• ≥

• ≤

• >

• <

Less Than or Equal To

• ≥

• <

• >

• ≤

Greater Than or Equal To

• ≤

• ≥

• <

• >

Solve the inequality:

x + 4 ≤ 15

• X ≥ 19

• X ≤ 19

• X ≥11

• X ≤ 11

Solve the Inequality:

x - 12 > 9

• X > 3

• X > 21

• X > 8

• X < 21

Solve the inequality:

13 + x ≤ -2

• X ≤ 11

• X ≤ -15

• X < 15

• X = 15

4x < 36

• X < 6

• X > 9

• X < 10

• X < 9

Tell whether the given value is a solution to the inequality:

x + 14 > 23; x = 6

• No, x = 6 is not a solution.

• Yes, x = 6 is a solution.

Tell whether the given value is a solution to the inequality:

-4x ≤ 16; x = -4

• No, x = -4 is not a solution.

• Yes, x = -4 is a solution.