An item costs a store $5.50. If they markup the item by 75%, what do they sell it for? Don't forget the $ symbol and round to the nearest hundredth of a dollar.​

How many zeros does the function f(x)=4x3-x2+1 have

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?

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain