document.write( "Question 934349: If I have a 71 in my class and my final is worth 15 percent of my grade. What grade would I have to get to keep my grade or make it better? \n" ); document.write( "
Algebra.Com's Answer #567430 by TimothyLamb(4379)\"\" \"About 
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(1 - 0.15)*71 + 0.15x = 71
\n" ); document.write( "0.15x = 71 - (1 - 0.15)*71
\n" ); document.write( "x = ( 71 - (1 - 0.15)*71 ) / 0.15
\n" ); document.write( "x = 71
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\n" ); document.write( "answer:
\n" ); document.write( "get 71 or higher on the final
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