1. 1. Graph the following on the number line provided:

2. 2. Put the following in order from least to greatest:

3. 3.

4. 4.

5. 5.

6. 6.

7. 7.

8. 8.

9. 9.

10. 10.

11. B. Solve to answer the question.
In 11-13, A. Write an equation or inequality to represent the situation, and
B. Solve to answer the question.

12. B. Solve to answer the question.
In 11-13, A. Write an equation or inequality to represent the situation, and
B. Solve to answer the question.
12. Mrs. Williams is deciding between two field trips for her class. The Science Center charges $135 plus $3 per student. The Dino Discovery Museum simply charges $6 per student. For how many students will the Science Center charge less than the Dino Discovery Museum?

13. B. Solve to answer the question.
In 11-13, A. Write an equation or inequality to represent the situation, and
B. Solve to answer the question.
13. A new mechanic can change the oil in 3 cars in an hour. His supervisor can change the oil in 5 cars in an hour, but starts changing oil 1 hour later than the new mechanic. Together, they must change the oil in 59 cars. How many hours from when the new mechanic starts will that take?

14. In 14-17, solve the equation:
14.

15. In 14-17, solve the equation:
15.

16. In 14-17, solve the equation:
16.

17. In 14-17, solve the equation:
17.

18. In 18-20, solve the inequality and graph your solution on the number line.
18.

19. In 18-20, solve the inequality and graph your solution on the number line.
19.

20. In 18-20, solve the inequality and graph your solution on the number line.
20.

21. In 21-22, solve for the indicated variable:
21.

22. In 21-22, solve for the indicated variable:
22.