document.write( "Question 988635: A student in an algebra course has test scores of 73, 87, 71, and 85. What score on the next test will raise the student's average to 81? \n" ); document.write( "

Algebra.Com's Answer #609124 by MathLover1(20849) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " $\"%2873%2B+87%2B+71%2B+85%2Bx%29%2F5=81\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"73%2B+87%2B+71%2B+85%2Bx=81%2A5\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"316%2Bx=405\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=405-316\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=89\"$ -score on the next test \n" ); document.write( "

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