February 25, 2017

Homework Help: Algebra

Posted by Geena on Wednesday, May 4, 2011 at 12:55pm.

Solve. Please show the algebraic inequality you used and show all of your work.

Stephanie has the following scores on her algebra tests: 85, 92, and 71. What score must she earn on her fourth test in order to have an average of 80 or above?

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