document.write( "Question 114619: \r
\n" ); document.write( "\n" ); document.write( "A store owner bought n dozen toy boats at a cost of $3.00 per dozen, and sold them at $.75 apiece. Express the profit as a function of n.\r
\n" ); document.write( "\n" ); document.write( "Could you please help me show the steps in this problem? I'm not sure of how to start it, let alone solve it. Thank you.
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Algebra.Com's Answer #83388 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
THE PROFIT FOR ONE BOAT IS:
\n" ); document.write( ".75-3/12=.75-.25=.50
\n" ); document.write( "SO IF HE BUYS N DOZEN THEN HIS PROFIT IS:
\n" ); document.write( "P=.50*12*N
\n" ); document.write( "OR:
\n" ); document.write( "N=P/6
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