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: 84

Answer

We must sell 1875 tubes to break even on the given business venture.

Work Step by Step

We know that the intersection represents where the cost is equal to the revenue, which is the break even point. Since, at this point, we have sold 1875 tubes of toothpaste, this means that we must sell 1875 tubes of toothpaste to break even.
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