Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 9 - Basic Algebra - Summary Exercises - Operations with Signed Numbers - Page 657: 54

Answer

Her average monthly income was $2,100$ dollars.

Work Step by Step

$\frac{2400+1900+2500+2300+1600+1900}{6} = 2100$
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