Algebra 1

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133500403

ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - Cumulative Test Prep - Multiple Choice - Page 159: 11

Answer

Choice C

Work Step by Step

Step 1) (3/5) = (7/x) ... Given proportion Step 2) 3x = 35 ... Cross multiply 3 by x and 5 by 7 Step 3) x = 11.66 ... Divide by 35 on both sides // Final Answer

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