Homework Help: alegebra

Posted by michele on Monday, February 28, 2011 at 11:20pm.

amelia gets 4 points for each correct answer and loses 1 point for each worng answer. One her last quiz she earned 50 points and answered 25 questions. write a system of equations

algebra - PsyDAG, Tuesday, March 1, 2011 at 9:21pm
to do what?

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