A bicycle store costs $4000 per month to operate. The store pays an average of $75 per bike. The average selling price of each bicycle is $155. How many bicycles must the store sell each month to break even?

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?