Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-2 Properties of Real Numbers - Practice and Problem-Solving Exercises: 73

Answer

H

Work Step by Step

We can use the process of elimination. F doesn't work because 300 is already 40 dollars and the cost is steadily increasing based on the minutes. G doesn't work because 100 minutes costs 20 dollars, not 10. We can see this on the graph. Finally, I doesn't work because 200 minutes equals 30 dollars, not 35. We can also see this on the graph. This leaves H, which is the answer.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.