Add 5 and 14 , triple the sum and then add four fifth

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

On a architect's drawing of a house, 1 inche representa 1.5

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