Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - Cumulative Test Prep - Multiple Choice - Page 529: 7

Answer

D) 30 mi

Work Step by Step

To find the distance between you and your friend's house, multiply the distance on the map by $.125$ to produce $20$. Then multiply that product by $1.5$, to produce $30$, the total number of miles between yours and your friend's house.
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