Algebra 1

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

Chapter 1 - Foundations for Algebra - 1-9 Patterns, Equations, and Graphs - Practice and Problem-Solving Exercises: 22

Answer

26.5 cm

Work Step by Step

From the table we can get that y=10.5+2x, since 2 is the slope and 10.5 is the y intercept. Plugging in 8 into the equation we get y=10.5+2(8), which gives 26.5 cm.
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