Find the values of x and y. Write your answer in simplest form. PLEASE HELP ILL MARK U THE BRAINLIEST!

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.