Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 1 - Problem Solving and Critical Thinking - 1.3 Problem Solving - Exercise Set 1.3: 13

Answer

$\$50$

Work Step by Step

A television sells for $\$750$. The same television can be bought by paying $\$100$ down and $\$50$ a month for $14$ months. The total amount paid in that case is: $100 + 50*14 = 100 + 700 = 800$ (dollars) By paying the total amount at the time of purchase, we save: $800 \space–750 = 50$ (dollars)
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