Number 2. A homeowner is wanting to pave his
drive way. He was quoted for every 240
bricks it would cost $30. Find the unit
rate.

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Multiply. write your answer in simplest form. 3/8 x 5/7

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?