Algebra 1

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

Chapter 4 - An Introduction to Functions - 4-4 Graphing a Function Rule - Mixed Review: 58


c = $32.80

Work Step by Step

c is cost of each yard of mulch. The equation should be 200 = 35 + 5m total cost = additional fee + cost per yard times yard needed. Solving for price per yard 200 = 35 + 5c Subtract both sides by 35 200-35=35-35+5c Divide both sides by 5 and find c $\frac{165}{5}=\frac{5c}{5}$ c = $32.80
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