Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 1-9 - Cumulative Review: 1

Answer

$a = 6$

Work Step by Step

$7a^{3} + 18 = 1530$ $7a^{3} = 1530 - 18$ $7a^{3} = 1512$ $a^{3} = 216$ $a^{3} = 6^{3}$ $a = 6$
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