SOLUTION: Ahmad has 55 miles to his destination after 38 minutes of driving, and he has 38.2 miles to his destination after 62 minutes of driving. How many miles will he have to his desti

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Ahmad has 55 miles to his destination after 38 minutes of driving, and he has 38.2 miles to his destination after 62 minutes of driving. How many miles will he have to his desti      Log On


   

Question 268173: Ahmad has 55 miles to his destination after 38 minutes of driving, and he has 38.2 miles to his destination after 62 minutes of driving. How many miles will he have to his destination after 74 minutes of driving
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
rt=d
x=r*38+55
x=r*62+38.2
81.6=74*.7+x
x=29.8