Question

suppose you have a job teaching swimming lessons and get paid 8$ an hour and you also have a job as a cashier and get paid 10$ an hour if you can not work more then 22 hours a week what are the number of hours you can work at each job and still make atleast 190$?

Answer 1

You would have to work 12 hours at the 10 dollar job and 10 at the 8 hr job.