What is 2 1/2 + 1 1/8?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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

How to simply and write the answer n a whole number