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4. A restaurant bill for a group of people comes to a total of $125. This amount included an 8% sales tax and a 20% tip, both based on the price of the food. Which equation could be used to find f, the
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4.

A restaurant bill for a group of people comes to a total of $125. This amount
included an 8% sales tax and a 20% tip, both based on the price of the food.
Which equation could be used to find f, the cost of the food?
Ar 125 = 0.28f
Br 125 = 1.08f +0.20
C.) 125 = f +0.28
D., 125 = 1.28f

User Jan Zegan
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1 Answer

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The answer is D). 125 = 1.28f. This accounts for both sales tax and the cost of food.
User James Newton
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