Question

Suppose you have a job teaching swimming lessons and get paid $6 an hour.

You also have a job as a cashier and get paid $8 an hour. If you cannot work
more than 15 hours a week, what are the number of hours you can work at
each job and still make at least $100?

Answer 1

you can do 13 hours as a job as a cashier, and 2 hours as as a swim instructor to get 116 dollars.