
Concept explainers
To find: The new cost of the food bill including sales tax.

Answer to Problem 5E
The new cost of the food bill including sales tax is
Explanation of Solution
Given information: Food bill-
Calculation: The cost of the food =
The amount of sales tax have to pay = The cost of the food
The amount of sales tax should be added with the cost of the food.
Let’s find the new cost of the food bill including sales tax,
Hence, The new cost of the food bill including sales tax is
Chapter 7 Solutions
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