
Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
Edition 8ISBN: 978-1305585454
Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
Edition 8ISBN: 978-1305585454 Exercise 90
Use the U.S. Postal Service Mail Volume graph on the next page to answer the following questions.
a. How many pieces were delivered in 2005 and 2006 combined
b. How many fewer pieces were delivered in 2009 than in 2007
c. Write the number of pieces of mail for 2008 in numerical form.

a. How many pieces were delivered in 2005 and 2006 combined
b. How many fewer pieces were delivered in 2009 than in 2007
c. Write the number of pieces of mail for 2008 in numerical form.

Explanation
Steps for adding whole numbers:
Step 1:...
Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
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