Jackson purchased a pack of game cards that was on sale for 22% off. the sales tax in his county is 6%. let y represent the original price of the cards. write an expression that can be used to determine the final cost of the cards

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1