Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 2 - Solving Equations - 2-6 Ratios, Rates, and Conversions - Got It? - Page 117: 1


No, the solution to Problem 1 doesn't change. But the price of "Store B" does change.

Work Step by Step

If the price for 4 shirts changed from 45 dollars to 42 dollars, then the ratio would be 42/4 which equals 10.25 dollars per shirt, a whole dollar difference from the previous price. But the solution to find the lowest cost possible doesn't change.
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