document.write( "Question 1051615: Average of 77 percent on first six exams if drops lowest score it becomes 81 percent what is the lowest score \n" ); document.write( "

Algebra.Com's Answer #667095 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Let $\"+x+\"$ = the lowest score
\n" ); document.write( " $\"+%28+77%2A6+-+x+%29+%2F+%28+6+-+1+%29+=+81+\"$
\n" ); document.write( " $\"+%28+462+-+x+%29+%2F+5+=+81+\"$
\n" ); document.write( " $\"+462+-+x+=+405+\"$
\n" ); document.write( " $\"+x+=+57+\"$
\n" ); document.write( "The lowest score is 57\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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