3) A man buys a pair of shoes at a sale and paid $100.00, saving $20.00 on the marked price. The
percentage discount is
(A) 25
(B) 20 (C) 162/3
(D) 121/2

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?

Which of the following is true for the relation f(x)=2x^2+1

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days