1. Write a statement that could be represented
by $7.50 < p
$18.50.
2. Write a compound inequality that describes the graph below.
3. List two problem-solving strategies used in Exercise 1. Describe how each strategy helped in the solution of the problem.
4. Descrube the difference between a compound inequality containing and and a compound inequality containing or.
5. Name two ways in which a picture or diagram can help you solve a problem more easily.
6. Refer to the connection at the beginning of the lesson. Graph the inequality that represents the pH levels of bases.
Write each compound inequality without using and. Then graph the solution set.
7. x < 9 and 0 x
8. x > -2 and x < 3
9. Graph the solution set of y > 5 and y < -3. Describe what the solution set means.
10. Solve the compound inequality. Then graph the solution set.
b + 5 > 10 or b
0