Question

You make $10 an hour babysitting and $20 an hour lifeguarding. You need to make at least $120 next week to buy a concert ticket. You can work at most 10 hours a week. Use y for number of hours babysitting and x for hours lifeguarding

Answer 1

5 hours lifeguarding and two hours babysitting.

Explanation:

5(20) = 100

10(2) = 20

100 + 20 = 120