1. (over Chapter 10)
Simplify A. B. C. D. A B C D
5Min 1-1

2. (over Chapter 10)
Simplify A. B. C. D. A B C D
5Min 1-2

3. (over Chapter 10)
Solve
A. 43
B. 38
C. 6
D. 3 A B C D
5Min 1-3

4. Simplify State the excluded values of the variables.
(over Lesson 11-2)
Simplify State the excluded values of the variables. A. B. C. D. A B C D
5Min 3-1

5. Simplify State the excluded values of the variable.
(over Lesson 11-2)
Simplify State the excluded values of the variable. A. B. C. D. A B C D
5Min 3-2

6. Simplify State the excluded values of the variable.
(over Lesson 11-2)
Simplify State the excluded values of the variable. A. B. C. D. A B C D
5Min 3-3

7. (over Lesson 11-2)
When 50 pounds of a compound are produced, the manufacturing cost is described by x – 2 and the selling price is described by x2 + 8x – 20. What is the ratio of the cost to the selling price when x = 50?
A. 60
B. 6 C. D. A B C D
5Min 3-4

8. Which of the following sets cannot be values for x in the expression
(over Lesson 11-2)
Which of the following sets cannot be values for x in the expression A. B. C.
D. x > –7 A B C D
5Min 3-5

9. (over Lesson 11-3)
Find A. B. C. D. A B C D
5Min 4-1

10. (over Lesson 11-3)
Find A. B. C. D. A B C D
5Min 4-2

11. (over Lesson 11-3)
Find
A. 1
B. 15
C. x
D. 15x A B C D
5Min 4-3

12. Find A. a2 + 8a + 16 B. a2 – 8a + 16 C. a2 – 16 D. a2 – 2a – 8
(over Lesson 11-3)
Find
A. a2 + 8a + 16
B. a2 – 8a + 16
C. a2 – 16
D. a2 – 2a – 8 A B C D
5Min 4-4

13. Find A. 2.5 mm/s B. 2.5 mm C. 15 cm D. 15 cm/s (over Lesson 11-3) A B
5Min 4-5

14. Which expression is equivalent to –1?
(over Lesson 11-3)
Which expression is equivalent to –1? A. B. C. D. A B C D
5Min 4-6

15. (over Lesson 11-4)
Find A. B. C. D. A B C D
5Min 5-1

16. (over Lesson 11-4)
Find (d + 5). A. B. C. D. A B C D
5Min 5-2

17. (over Lesson 11-4)
Find
A. 1 B. C.
D. x + 1 A B C D
5Min 5-3

18. (over Lesson 11-4)
Find A. B. C. D. A B C D
5Min 5-4

19. (over Lesson 11-4)
During the summer months, the glaciers of Mount Rainier move about 18 inches per day. How many feet per hour do they move? A. B. C. D. A B C D
5Min 5-5

20. Which values of x must be excluded in
(over Lesson 11-4)
Which values of x must be excluded in
A. –6, 4
B. –4, 4
C. –6, –4
D. 6, –4 A B C D
5Min 5-6