Solving and Graphing Simple Inequalities on Number Lines

Write the inequality for the graph.

• x ≥ 5

• x < 5

• x > 5

• x ≤ 5

Write the inequality for the graph.

• x ≥ 5

• x < 5

• x > 5

• x ≤ 5

Write the inequality for the graph.

• x ≥ 5

• x < 5

• x > 5

• x ≤ 5

Write the inequality for the graph.

• x ≥ 5

• x < 5

• x > 5

• x ≤ 5

Solve and graph

• a

• b

• c

• d

Write x > 7 in words.

• x is greater than 7

• x is greater than or equal to 7

• x is less than 7

• x is less than or equal to 7

Write x ≤ 23 in words.

• x is greater than 23

• x is greater than or equal to 23

• x is less than 23

• x is less than or equal to 23

Write x ≥ -2 in words.

• x is greater than -2

• x is greater than or equal to -2

• x is less than -2

• x is less than or equal to -2

Rewrite the expression with the variable on the left.
19 < g

• g > 19

• g < 19

Write an inequality: A trainer advises an athlete to keep his heart rate under 140 beats per minute.

• r < 140

• r > 140

• r ≥ 140

• r ≤ 140