document.write( "Question 732958: mr. nelson lost one of his students test papers. he knows the other 4 students scored as following: a 82,82,87,95. he also knows that the average score is 88 \n" ); document.write( "
Algebra.Com's Answer #448157 by stanbon(75887)\"\" \"About 
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mr. nelson lost one of his students test papers. he knows the other 4 students scored as following: a 82,82,87,95. he also knows that the average score is 88
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\n" ); document.write( "Let the lost score be \"x\".
\n" ); document.write( "Equation:
\n" ); document.write( "(82+82+87+95+x)/5 = 88
\n" ); document.write( "--------
\n" ); document.write( "346+x = 440
\n" ); document.write( "x = 94
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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