Algebra 1

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

Chapter 4 - An Introduction to Functions - 4-5 Writing a Function Rule - Practice and Problem-Solving Exercises: 10

Answer

a = $\frac{3}{5}$b - 7

Work Step by Step

7 less than three fifths of b is a Finding a 7 less means subtraction by 7, three fifths of b is simply $\frac{3}{5}$b So, a = $\frac{3}{5}$b - 7
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