document.write( "Question 50510This question is from textbook pre-algebra
\n" ); document.write( ": Your friend evaluates (10-k) / 5 for k = 5, and gets 9 for an answer. Explain your friends error. \n" ); document.write( "
Algebra.Com's Answer #33587 by stanbon(75887)\"\" \"About 
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(10-k) / 5
\n" ); document.write( "10-k/5
\n" ); document.write( "Let k=5, then
\n" ); document.write( "10-5/5
\n" ); document.write( "=10-1
\n" ); document.write( "=9\r
\n" ); document.write( "\n" ); document.write( "Cheers,\r
\n" ); document.write( "\n" ); document.write( "Stan H.
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