The lengthof a track around a football field is 1/4 mile. how many miles do you walk if you walk 2 3/4 times around the track?

Do, h = (7, 9) (14, 18) the scale factor is

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?