SOLUTION: Anita works as a part-time waitress. She earns $6.95 per hour. For the week, she makes $42.90 in tips. How many hours does she need to work to earn more than $168 for the week?

Algebra ->  Inequalities -> SOLUTION: Anita works as a part-time waitress. She earns $6.95 per hour. For the week, she makes $42.90 in tips. How many hours does she need to work to earn more than $168 for the week?       Log On


   

Question 376271: Anita works as a part-time waitress. She earns $6.95 per hour. For the week, she makes $42.90 in tips. How many hours does she need to work to earn more than $168 for the week?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(168-42.90)/6.95=18 hrs