SOLUTION: sven sells hamburgers at a ballpark. He earns $7.50/h, plus $0.40 for each hamburger he sells. a) How much will seven earn in a 3-h shift if he sells 24 hamburgers? b) How many H

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: sven sells hamburgers at a ballpark. He earns $7.50/h, plus $0.40 for each hamburger he sells. a) How much will seven earn in a 3-h shift if he sells 24 hamburgers? b) How many H      Log On


   

Question 1173415: sven sells hamburgers at a ballpark. He earns $7.50/h, plus $0.40 for each hamburger he sells.
a) How much will seven earn in a 3-h shift if he sells 24 hamburgers?
b) How many Hamburgers must sven sell to earn $100 in a 6.5-h shift?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
formula for wage total is 7.5t%2B0.4h, for t work time in hours and h number of hamburgers.