SOLUTION: A bus and a car move towards each other. The speed of the bus is 50 km per hour, and the speed of the car is 70 km per hour. How much closer to each other are they becoming every h

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: A bus and a car move towards each other. The speed of the bus is 50 km per hour, and the speed of the car is 70 km per hour. How much closer to each other are they becoming every h      Log On