Macy drew a rectangle that is 9 inches long and has an area of 45 square inches. what is the width of macy's rectangle?

If 1 km = 0.621 miles, how many miles are in a centimeter

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?

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?