Page 715 - Basic College Mathematics with Early Integers

Answers
Cumulative Review Chapters 1–9

7 1
1. Write the decimal -5.82 in words. 2. Add: +
1. 11 6

2.
3. Round 736.2359 to the nearest tenth. 4. Round 736.2359 to the nearest hundred.
3.

4. 1 5
5. Add: 45 + 2.06 6. Divide: -3 , 1
3 6
5.

6.
Multiply.
7. 7 1
7. 7.68 * 10 8. #
11 6
8.

9. 1 1
9. 1-76.32110002 10. 5 # 2
2 11
10.

11. 56.7
11. Divide: 270.2 , 7 . Check your 12. Divide:
100
answer.
12.

13. 5 + 218 - 32
13. Simplify: -0.518.6 - 1.22 14. Simplify:
#
30 , 6 5
14.

15. 15. Insert 6, 7, or = to form a true 16. Insert 6, 7, or = to form a true
1 3 13
statement. 0.12 statement.
16. 8 4 16

17.
2 7 1
17. Write the ratio of 2.6 to 3.1 as a 18. Find: + -
9 15 3
18. fraction in simplest form.

19.
2 4 7 x
19. Is = a true proportion? 20. Solve for x: =
3 6 8 20
20.

21. Copyright 2012 Pearson Education, Inc.
21. Out of 100 people, 25 people drive 22. Solve for x: 4x - 7x =-30
silver cars.What percent of people drive
22. silver cars?

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