Posted by Herbert on Wednesday, February 29, 2012 at 8:30am.
3 pencils cost $.03 more than 2 pen,and 1 pen
and 10 pencils together cost $2.40.Determine the
cost of each writing tool

algebra  MathMate, Wednesday, February 29, 2012 at 10:09am
Set up system of equations as:
Let c=pencil, p=pen, and work in cents
3c2p=3
10c+p=240
Solve for p and c (both have to be integers).

algebra  Not tellen you, Wednesday, April 1, 2015 at 7:55pm
Pen is 1.17
Pencils is 1.23
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