Maliks decides to use some of her savings to buy a bicycle. She compares the price of 3 brands of bicycles: the RacerZ, the Speedmonster and the swiftee the speedmonster price is $64.80 the RacerZ is $20 less then 2.5 times the price of the speed monster the swiftee is 1.09 times the price of the RacerZ what are the prices of the RazerZ and the Swiftee? Show your work.