Algebra 1

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

Chapter 3 - Solving Inequalities - 3-4 Solving Multi-Step Inequalities - Practice and Problem-Solving Exercises: 51

Answer

x$\geq$$3750

Work Step by Step

Let call x be the sales amount in a week 325+0.04x$\geq$475 0.04x$\geq$150 (Subtract 325 from both sides) x$\geq$3750 (Divide 0.04 from from both sides) She must sell at least 3750 dollars worth of shoes to make at least 475 dollars
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