In Exercises 1-18, solve the equation. G 1. Ip-31-10 3. 16/1--2 5. 1-a+21+9=6

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1.4
Practice B
In Exercises 1-10, solve the equation. Graph the solution(s), if possible.
1. p-31-10
2. 1-241-6
3. 16/1--2
5. 1-a+21+9=6
6. 314-3m-30
7.-45g-12-12
8. |x-31+9=30
9. 32d-6+2=2
10. 7/20-61+ 4 = 32
11. A company manufactures penny number 2 nails that are I inch in length.
The actual length is allowed to vary by up to inch.
ES
a. Write and solve an absolute value equation to find the minimum and maximum
acceptable nail length.
NELL MILITAIRES MAINE
b. A penny number 2 nail is 1.05 inches long. Is the nail acceptable? Explain.
In Exercises 12-14, write an absolute value equation that has the given solutions.
12 x= 3 and x = 9
13.x = -5 and x = 15
14. x = 4 and x = 11
In Exercises 15-20, solve the equation. Check your solutions.
15. 9w-412w + 10
17. 33 +1 261 +3
18. Sr+ 3 = 2r
19. J-5|-|J+9|
20. 2k + 4 = 12k + 3
21. You conduct a random survey of your small town about having a townwide
garage sale. Of those surveyed, 56% are in favor and 44% are opposed. The
actual percent could be 5% more or 5% less than the acquired results.
16. 2n +74+8
a. Write and solve an absolute value equation to find the least and greatest
percents of your town population that could be opposed to a townwide
garage sale.
E
b. A friend claims that half the town is actually opposed to a townwide
garage sale. Does this statement conflict with the survey data? Explain.
Transcribed Image Text:1.4 Practice B In Exercises 1-10, solve the equation. Graph the solution(s), if possible. 1. p-31-10 2. 1-241-6 3. 16/1--2 5. 1-a+21+9=6 6. 314-3m-30 7.-45g-12-12 8. |x-31+9=30 9. 32d-6+2=2 10. 7/20-61+ 4 = 32 11. A company manufactures penny number 2 nails that are I inch in length. The actual length is allowed to vary by up to inch. ES a. Write and solve an absolute value equation to find the minimum and maximum acceptable nail length. NELL MILITAIRES MAINE b. A penny number 2 nail is 1.05 inches long. Is the nail acceptable? Explain. In Exercises 12-14, write an absolute value equation that has the given solutions. 12 x= 3 and x = 9 13.x = -5 and x = 15 14. x = 4 and x = 11 In Exercises 15-20, solve the equation. Check your solutions. 15. 9w-412w + 10 17. 33 +1 261 +3 18. Sr+ 3 = 2r 19. J-5|-|J+9| 20. 2k + 4 = 12k + 3 21. You conduct a random survey of your small town about having a townwide garage sale. Of those surveyed, 56% are in favor and 44% are opposed. The actual percent could be 5% more or 5% less than the acquired results. 16. 2n +74+8 a. Write and solve an absolute value equation to find the least and greatest percents of your town population that could be opposed to a townwide garage sale. E b. A friend claims that half the town is actually opposed to a townwide garage sale. Does this statement conflict with the survey data? Explain.
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