Posted by Anonymous on Monday, November 28, 2011 at 2:34am.
a freight train leaves detroit traveling east at a speed of 65mph. one hour later, a passanger train leaves traveling wst a 85mph. how long will it take for the trains to have traveled the sam distance?

math  Damon, Monday, November 28, 2011 at 3:57am
65 t = 85(t1)