xchloee

17.06.2020 • 

Mathematics

During the summer, you can work at most 20 hours a week at your two jobs. Your camp counseling job pays $10 an hour, and your job at a retail store pays $25 an hour. You want to earn at least $250
a week. How many hours should you work at each job?

a) Be sure to identify your variables.

b)Write and graph a system of inequalities to
model the situation.

c) What are three possible combinations of hours worked at each job? (Use your words!)

Ответ:

mustafajibawi1

01.12.2022

Mathematics

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-38/21, or 1 17/21

Step-by-step explanation:

To add, we need to change the denominators to be the same. The least common denominator is 21. -8/7 is equal -24/21, and -2/3 is equal to -14/21. If we add these we get -38/21, or 1 17/21.

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