Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - 2-1 Solving One-Step Equations - Practice and Problem-Solving Exercises: 72

Answer

7.9 years

Work Step by Step

Solve for the number of years between 1788 and 2008. 1.) 2008 - 1788 + 1 = 221 Take the amount of years divided by the amount of amendments to find the average number of years between amendments. 2.) $\frac{212}{27}$ = 7.9
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