Algebra 1

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

Chapter 4 - An Introduction to Functions - Cumulative Test Prep - Short Response - Page 288: 23


8 hours.

Work Step by Step

First lets add all of the hours together and the minutes together separately. Hours: 2+1+3=6 hours Minutes: 55+25+40=120 So the time is 6 hours and 120 minutes. Now since there are 60 minutes in 1 hour, we can say that there is 120 minutes in 2 hours. So therefore we eliminate the 120 minutes and add 2 hours to the time. So, the total time is 8 hours.
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.