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October 20, 2014

October 20, 2014

Posted by **Jennifer** on Tuesday, November 29, 2011 at 9:43pm.

w2d2

x is her last score which has not been taken. Explain this equation and the process you would use to solve for the unknown test score. Solve for the test score.

- algebra -
**PsyDAG**, Wednesday, November 30, 2011 at 10:35amOnline "^" is used to indicate an exponent, e.g., x^2 = x squared.

I have no idea what w and d stand for to construct the equation.

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