#### Answer

C=20$^\circ$

#### Work Step by Step

C=$\frac{5}{9}$(F-32)
C=$\frac{5}{9}$(68-32)
C=$\frac{5}{9}$(36)
C=$\frac{5\times36}{9}=\frac{180}{9}=\frac{180\div9}{9\div9}$
C=20

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

C=20$^\circ$

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

Update this answerAfter 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.