T Thomas New member Mar 17, 2010 #1 faster, the trip would have taken 1....? Please show me how to set this up. Amy travels 450 miles at a certain speed. If the car had gone 15 mph faster, the trip would have taken 1 hour less. Find Amy's speed.
faster, the trip would have taken 1....? Please show me how to set this up. Amy travels 450 miles at a certain speed. If the car had gone 15 mph faster, the trip would have taken 1 hour less. Find Amy's speed.
