Arturo is building a flower bed in the shape of a right triangle. the hypotenuse of the right triangle is 13 feet. one of the legs needs to be 7 feet longer than the other leg. which equation can be used to find x, the length of the shorter leg? x(x 7) = 13 x(x 7) = 169 x2 (x 7)2 = 13 x2 (x 7)2 = 169

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?