[CAUT] Brain fart on algebra: OT

[G Cousins]

10

Gerry C

To: caut at ptg.org
From: pwilliams4 at unlnotes.unl.edu
Date: Mon, 20 Sep 2010 18:48:09 -0500
Subject: [CAUT] Brain fart on algebra: OT

Hi all,



Are you as smart as an 8th grader?



I pay my son 8 cents for every problem
he gets correctly solved and fine him 5 cents for each incorrect solution.
At the end of 26 problems, neither owes anything to the other. How many
problems did the boy solve correctly?



What the algebraic solution here?

Paul

 		 	   		  
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