document.write( "Question 966905: If I have an 85% in a class and the final is worth 10% what is the lowest grade I can get to stay at an 80% in the class? \n" ); document.write( "
Algebra.Com's Answer #590970 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"85%281-10%2F100%29%2BX%2810%2F100%29=80\"
\n" ); document.write( "\"76.5%2B0.1X=80\"
\n" ); document.write( "\"0.1X=3.5\"
\n" ); document.write( "\"X=35\"
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