SOLUTION: A valet makes $79 each day that he works and makes approximately $9 in tips for each car that he parks. If he wants to make at least $169 in one day, at least how many

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: A valet makes $79 each day that he works and makes approximately $9 in tips for each car that he parks. If he wants to make at least $169 in one day, at least how many      Log On


   

Question 1065141: A valet makes
$79
each day that he works and makes approximately
$9
in tips for each car that he parks. If he wants to make at least
$169
in one day, at least how many cars does he need to park?
Answer by addingup(3677) About Me  (Show Source):
You can put this solution on YOUR website!
169-79 = 90 is how much to make in tips. You figure out the rest