Find the solution set for the inequality.|r - 8| < 9
A. {r|r < -1 or r > 17}
B. {r|-17 < r < 1}
C. {r|r < -17 or r > 1}
D. {r|-1 < r < 17}
Answer: D
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At age 25 you start to work and are offered two retirement options.
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Retirement option 1: When you retire, you receive a lump sum of $25,000 for each year of service.
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Retirement option 2: When you start to work, the company will deposit $10,000 into an account that pays a yearly compound interest rate of 13%.
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A: Write a formula that gives your retirement payment , in dollars, if you retire after t years of service under retirement option 1.
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B: Write a formula that gives your retirement payment
, in dollars, if you retire after t years of service under retirement option 2.
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C: Make a graph that shows the retirement payment for each option over the 40 years of service.
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D: How many years of service will result in the same payment from either option? (You will work more than 1 year.) Round your answer to two decimal places if necessary.
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What will be an ideal response?
Write the ratio as a fraction in simplest form.9 to 2
A.
B.
C.
D.
Provide an appropriate response.Tell what you would do if you added the fraction parts of mixed numbers and the result was greater than 1.
What will be an ideal response?
Subtract and simplify. Write the answer as a mixed number as needed.19 -
A. 17
B. 19
C. 18
D. 18