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Concept explainers
and explain whether shehas enough money for all the items she purchased.
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Answer to Problem 28E
Yes she has enough money. She has
Explanation of Solution
Given information: The original prices for items are as follows:
Calculation:
Total original price of the items (i.e. sweater, jeans and blouse) can be calculated as follows:
Since the discount on all the three items is same i.e 25%.
So the total discount will be
Now, the subtotal with discount can be evaluated as follows:
Now, the tax to be paid on three items will be calculated as follows:
The total amount paid by Sara for the purchase of three items can be calculated as follows:
The total amount paid by Sara is
Chapter 1 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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