Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - Mixed Review of Problem Solving - Lessons 4.6-4.10 - Page 316: 2b

Answer

$-0.8x^2+146x \gt 6500$

Work Step by Step

The revenue from part a): $n\times x=-0.8x^2+146$ Since revenue is higher than 6500, we have the inequality: $-0.8x^2+146x \gt 6500$
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