Evaluate the following expression. need the answer (-6)-2 -36 -1/36 1/36 36

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?