document.write( "Question 1159082: Please help me solve this problem:Marlon has a mean score of 82 in 4 Statistics quizzes. Another 100 - item quiz will be given tomorrow. What should be Marlon’s score so that his mean score in the 5 quizzes will be 85? \n" ); document.write( "

Algebra.Com's Answer #782067 by ikleyn(52781) $\"\"$ $\"About$

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document.write( " = 85\r\n" );
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document.write( "4*82 + x = 5*85\r\n" );
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document.write( "x = 5*85 - 4*82 = 97.      ANSWER\r\n" );
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