SOLUTION: Two mechanics worked on a car. The first mechanic charged $85 per hour, and the second mechanic charged $110 per hour. The mechanics worked for a combined total of 35 h

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Two mechanics worked on a car. The first mechanic charged $85 per hour, and the second mechanic charged $110 per hour. The mechanics worked for a combined total of 35 h      Log On


   

Question 981672: Two mechanics worked on a car. The first mechanic charged
$85
per hour, and the second mechanic charged
$110
per hour. The mechanics worked for a combined total of
35
hours, and together they charged a total of
$3350
. How long did each mechanic work?
Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
x and y hours of each mechanic;
system%2885x%2B110y=3350%2Cx%2By=35%29

system%2817x%2B22y=670%2Cx%2By=35%29