A TV went on a 13% off sale. The sale price is given as $522. What was the original price of the TV?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

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?