Algebra 1: Common Core (15th Edition)

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

Chapter 1 - Foundations for Algebra - 1-8 An Introduction to Equations - Practice and Problem-Solving Exercises: 63

Answer

120 lbs

Work Step by Step

120 pounds Work Step by Step Start with 100 pounds. Populate the table in increments of 10 pounds to narrow down the solution before computing in 1 pound intervals if necessary. p− 25+0.25p−−−−−−−− 100 50 110 52.5 120 55 120 pounds is the correct answer.
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