SOLUTION: kansas city and denver are 330 miles apart. two cars start from these cities traveling toward each other. they meet after 3 hours. find the rate of each car if one travels 20 mph s

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: kansas city and denver are 330 miles apart. two cars start from these cities traveling toward each other. they meet after 3 hours. find the rate of each car if one travels 20 mph s      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 372042: kansas city and denver are 330 miles apart. two cars start from these cities traveling toward each other. they meet after 3 hours. find the rate of each car if one travels 20 mph slower than the other.

Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(330/3)=x+x-20
2x=130
x=65 mph
x-20=45 mph