Question

Ay earns $5.90 per hour working at the ice cream parlor after school. he needs at least $236 for a stereo system. choose the inequality that describes how many hours jay must work to buy the stereo system.

Answer 1

first find number of hours h=236/5.90=40 hours..h=40 now see 40 is between 39 and 41 thus 39<h<41 is the inequality