their is 3 guys that needed to rent a hotel room. the hotel was $30. the bell boy took them up to their room and found out that their was a discount,the room was only $25 so they were going to get $5 back. well the bell boy got $2 as a tip and each one got back a dollar so 2 +3=5. but when i do the math each one payed $9 ..9x3= 27 so 27+2=29 (2 for tip) what happened to the other dollar
