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you have 100 stamps that have a total value of $35.10.

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Algebra 2 Answers
you have 100 stamps that have a total value of...

Some of the stamps are worth 27 cents and some are worth 42 cents. How many stampes of each do you have?

some of the stamps are worth 27 cents and some are worth 42 cents. how many stampes of each do you have?

asked Oct 17, 2011 in Algebra 2 Answers by anonymous

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1 Answer

x=number of 27 cents stamps

y=number of 42 cents stamps

x+y=100

27x +42y=3510

-27x-27y =-2700

15y =810

y=54 the number of 42 cents stamps

x=46, the number of 27 cents stamps

answered Oct 17, 2011 by wbechem Level 5 User (12.9k points)

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