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Algebra
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if your grade is a 60% and you take a 75 question exam worth 160 points and get a 80 or higher . how high will your grade go ? what percentage ?

Feb 6th, 2015

It depends on the total number of points that your class has had this quarter. If you let the total number of points you have had be t  then your grade afterwards will be 

(0.6 * t + 128)/(t+160)

Now you just have to plug in the total number of points for t. 

Feb 6th, 2015

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