SOLUTION: Ben earns 9$ per hour and 6$ for each delivery he makes. He wants to earn more than 155$ in an 8 hour work day. What is the least number of deliveries he must make to reach his goa

Algebra ->  Inequalities -> SOLUTION: Ben earns 9$ per hour and 6$ for each delivery he makes. He wants to earn more than 155$ in an 8 hour work day. What is the least number of deliveries he must make to reach his goa      Log On


   

Question 1028486: Ben earns 9$ per hour and 6$ for each delivery he makes. He wants to earn more than 155$ in an 8 hour work day. What is the least number of deliveries he must make to reach his goal?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
9h+6d>155
9*8+6d>155
6d>155-72
6d>83
d>=14
6*13=78
6*14=84
84+72=156