The scale drawing of a flower bed has the dimensions of 3 inches by 7 inches. the dimensions of the actual flower bed are 36 inches by 84 inches. what is the scale factor used to find the dimensions of the drawing?

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?

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

What is ha theorem a special case of?