Writing and Solving Inequalities

x - 4 > 13

• x > 9

• x < 9

• x > 17

• x < 17

 $\frac{x}{5\ }\le\ 2$  

•  $x\ \le\ 10$  

•  $x\ \ge\ 10$  

•  $x\ \le\ \frac{2}{5}$  

•  $x\ \ge\ \frac{2}{5}$  

 $4n\ >\ 32$  

•  $n\ >\ 128$  

• n < 128

•  $n\ <\ 8$  

•  $n\ >\ 8$  

What inequality is shown on the above graph?

• n > 5

• n < 5

• $n\ \le\ 5$

• $n\ \ge\ 5$

What inequality is shown on the above graph?

• $x\ \le\ 6$

• $x\ <\ 6$

• $x\ >\ 6$

• $x\ \ge\ 6$

What inequality is shown on the above graph?

• $p\ \ge8$

• $p\ >\ 8$

• $p\ \le\ 8$

• $p\ <\ 8$

 $72\ >\ 12p$  

•  $6\ <\ p$  

•  $864\ \le\ p$  

•  $864\ <\ p$  

•  $6\ >\ p$  

Write an inequality:

Riders must be at least 48 inches tall.

• $r\ <\ 48$

• $r\ \le\ 48$

• $r\ \ge\ 48$

• $r\ >\ 48$

A hurricane has wind speeds that are greater than or equal to 74 miles per hour. Which inequality represents the possible wind speed during a hurricane?

• $w\ \ge\ 74$

• $w\ >\ 74$

• $w\ <\ 74$

• $w\ \le\ 74$

Match the graph with its inequality.

• c > 9
• c < 9
• c ≥ 9
• c ≤ 9