Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 7 - Cumulative Review - Page 530: 46

Answer

35 problems in 30 minutes

Work Step by Step

7 problems in 6 minutes How many problems in minute ? $\frac{7}{6}$ problems How many problems in 30 minutes? $\frac{7}{6}$ $\times$30= =$\frac{7\times30}{6}$=$\frac{7\times5\times6}{6}$=35 problems in 30 minutes
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.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions