document.write( "Question 1057443: Allison's average score on four tests is 65. If her lowest test score is left out, her average score for the three remaining tests would be 69. What is Allison's lowest score? \n" ); document.write( "

Algebra.Com's Answer #672508 by josmiceli(19441) $\"\"$ $\"About$

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Let $\"+x+\"$ = her lowest score
\n" ); document.write( "The total of her 4 scores is $\"+4%2A65+=+260+\"$
\n" ); document.write( "The total of the 4 scores with lowest
\n" ); document.write( "score left out is $\"+260+-+x+\"$
\n" ); document.write( "------------------------------------------
\n" ); document.write( " $\"+%28+260+-+x+%29+%2F+3+=+69+\"$
\n" ); document.write( " $\"+260+-+x+=+207+\"$
\n" ); document.write( " $\"+x+=+53+\"$
\n" ); document.write( "Her lowest score is 53
\n" ); document.write( " \n" ); document.write( "

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