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You and your family go to dinner at a local restaurant in Rexburg, Idaho and your online banking report shows that the total dinner bill (food, tax, and tip) was for $36. Suppose that you did not keep your receipt, but you remember you paid a 15% tip for the service. What was your bill prior to calculating the tip (that is, for food and tax only)?

Respuesta :

Answer:

$ 31.30

Step-by-step explanation:

The bill for food, tax and tip = $ 36

let the y be the amount paid for food and tax

y + 0.15 y = $ 36

1.15 y = $ 36

y = $ 36 / 1.15 = $ 31.30

The cost of the meal prior to the tip is $31.03.

What is the bill prior to calculating the tip?

A tip increases the price of the meal. As a result of the tip, the meal would be 15% more expensive. In order to determine the cost of the meal prior to the tip, divide the total bill by 1.15.

Cost of the meal before the tip = total bill / ( 1 + percent of the tip)

$36 / 1.15 = $31.30

To learn more about how to calculate the cost of an item, please check: https://brainly.com/question/25717996