Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 4 - Section 4.1 - Solving Systems of Linear Equations in Two Variables - Exercise Set - Page 213: 87

Answer

The company will make money for x values greater than 1875.

Work Step by Step

As the number of tubes of toothpaste increases, we see that the profitability increases as well. In other words, as we sell more toothpaste, we earn more money. We know that below 1875 tubes we will be losing money, while above that amount, we will be making money.
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