document.write( "Question 464907: I had a 91 average in a class I was taking.... our final was 2 parts and worth 35% of our grade, I scored a 83 on the first half, what would I have had to score on the 2nd half to receive a 79.5 for a final grade? \n" ); document.write( "
Algebra.Com's Answer #318478 by jorel1380(3719)\"\" \"About 
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91x.65=59.15
\n" ); document.write( "79.5-59.15=20.35
\n" ); document.write( "83x.35/2=14.525
\n" ); document.write( "20.35-14.525=5.825
\n" ); document.write( ".35/2=.175
\n" ); document.write( "m(.175)=5.825
\n" ); document.write( "m=5.825/.175=33.286
\n" ); document.write( "You need a score of 33.286 on the second half of the test to get a 79.5 average in the class.
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