Algebra 1

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

Chapter 2 - Solving Equations - 2-10 Change Expressed as a Percent - Practice and Problem-Solving Exercises: 18

Answer

Approximately 23%

Work Step by Step

Explanation: Percent error equals the absolute value of the estimated value minus the actual value, then divided by the actual value. --- ([8-6.5]/6.5) = 23%
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