Question

the bill came to $42.15 Alyssa wants to leave a 18% tip for a server how much money should she leave​

Answer 1

She would leave a $7.59 tip.

Explanation:

18/100=0.18

42.15*0.18=7.587

Round up if more than 5, leave if less than 5. Since it is more than 5 you round up to 9, so the answer is $7.59.