Maths-

General

Easy

Question

# Jackie has two summer jobs. She works as a tutor, which pays $12 per hour, and she works as a lifeguard, which pays $9.50 per hour. She can work no more than 20 hours per week, but she wants to earn at least $220 per week. Which of the following systems of inequalities represents this situation in terms of *x *and *y*, where *x *is the number of hours she tutors and *y *is the number of hours she works as a lifeguard?

Hint: