Julie pays for a meal at a restaurant with a $20 bill. Let c represent the cost of the food. The total cost includes a tip that

Question

kirza4 [7]

4 years ago

8

Julie pays for a meal at a restaurant with a $20 bill. Let c represent the cost of the food. The total cost includes a tip that

is one-fifth the cost of the food. Which expression represents the amount of change Julie gets back after paying?

Mathematics

1 answer:

MAVERICK [17] · Answer 1 · 2022-01-02T22:13:02+03:00

MAVERICK [17]4 years ago

7 0

(c/5+c)-20 You divide the total cost by five to get the tip. You add that to the cost, and the tip and cost added together is the total cost. Subract that from a $20.00 bill and you have the answer! Hope this helps!