Distance Problems
posted by Amir on .
A bus and a car leave the same place and travel in opposite directions. If the bus is traveling at 50 mph and the car is traveling at 55 mph, in how many hpurs will they be 210 miles apart.
Again please help me with the boxes, Im in advanced math and I'm not good with the boxes...

The two cars are moving away from each other at a rate of 105 mph. How long will it take before they are 210 miles apart.
Also, I don't know what you mean by "boxes"