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

8x10=80 6x5=30. 5 and 10 are the numbers you work each week 8 dollars for 10 hours and 6 dollars for 5 hours