Felisha was saving up to purchase christmas presents. As of september she had $749 in her checking account. She received her paycheck and added $857.45 to her beginning balance. The following week she had purchased some tires for $224.85.Then that Friday night she earned $55 babysitting. Felisha had to transfer $142.84 to her mom for bills that following week. How mush does she have for christmas now?