SOLUTION: Motion Problem. Mr.Cruz drives his car from Town A to Town B in 5 hours. If he will drive 14 kilometers per hour faster than he used to, the trip will take him one hour less. How

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: Motion Problem. Mr.Cruz drives his car from Town A to Town B in 5 hours. If he will drive 14 kilometers per hour faster than he used to, the trip will take him one hour less. How       Log On

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Question 1098827: Motion Problem.
Mr.Cruz drives his car from Town A to Town B in 5 hours. If he will drive 14 kilometers per hour faster than he used to, the trip will take him one hour less. How far is Town B from Town A?

Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
r, normal speed
d, distance between A and B

5r=4%28r%2B14%29
r=56

d=r%2A5
d=56%2A5
highlight%28d=280%29