#### Answer

16

#### Work Step by Step

2r + 4s
Replace r with 6.
Replace s with 1.
2(6) + 4(1)
Using the order of operations, do all multiplications first. Then addition.
= 12 + 4
= 16

Published by
Pearson

ISBN 10:
0321825535

ISBN 13:
978-0-32182-553-7

16

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.