document.write( "Question 804327: Jenna scored 75, 80, and 92 on her Math quizzes. What is the minimum score she needs on her next quiz to have a mean of 85? \n" ); document.write( "
Algebra.Com's Answer #484703 by erica65404(394)\"\" \"About 
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\"%2875%2B80%2B92%2Bx%29%2F4=85\"
\n" ); document.write( "\"%28247%2Bx%29%2F4=85\"
\n" ); document.write( "\"247%2Bx=340\"
\n" ); document.write( "\"x=93\"
\n" ); document.write( "Jenna needs to get a score of 93.
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