Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - Common Core Cumulative Standards Review - Selected Response - Page 230: 29


Answers: $25+0.10(m-500)\geq30$; 27.5

Work Step by Step

$25+0.10(m-500)\geq30$ Cost of bill=25+0.10(m-500) $25+0.10(525-500)$ $25+0.10(25)$ $25+2.5=27.5$
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