A building contractor is to dig a foundation 45 feet long, 16 feet wide, and 6 feet deep. The contractor pays $11 per load for trucks to remove the dirt. Each truckload holds 4 cubic yards. What is the cost to the contractor to have all the dirt hauled away?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece