Writing a system of inequalities from a word problem

Question: this was part of my regents packet
Edith babysits for x hours a week after school at a job that pays $4 an hour. She hasaccepted a job that pays $8 an hour as a library assistant working y hours a week. Shewill work both jobs. She is able to work no more than 15 hours a week, due to schoolcommitments. Edith wants to earn at least $80 a week, working a combination of both jobs.Write a system of inequalities that can be used to represent the situation.

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Answered By:

Larry S.
Cornell Engineering Grad for SAT Math, Physics, all High School Math!

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