5/3 is less than or greater than 5/2

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?