document.write( "Question 329034: The manager at Cream of
\n" ); document.write( "the Crop bought a load of watermelons for $300. She
\n" ); document.write( "priced the melons so that she would make $1.50 profit on
\n" ); document.write( "each melon. When all but 30 had been sold, the manager
\n" ); document.write( "had recovered her initial investment. How many did she
\n" ); document.write( "buy originally?\r
\n" ); document.write( "\n" ); document.write( "Help me!!!
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Algebra.Com's Answer #235748 by mananth(16946)\"\" \"About 
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let number of melons she bought be x
\n" ); document.write( "she paid $300 for x melons\r
\n" ); document.write( "\n" ); document.write( "..
\n" ); document.write( "she made a profit of 1.50 per melon
\n" ); document.write( "she sold x-30 melons
\n" ); document.write( "she made a total profit of 1.50*( x -30)
\n" ); document.write( "..\r
\n" ); document.write( "\n" ); document.write( "1.50(x-30)= 300
\n" ); document.write( "1.50x - 45=300
\n" ); document.write( "1.50x = 300+45
\n" ); document.write( "1.50x = 345
\n" ); document.write( "x= 345/1.50
\n" ); document.write( "x= 230 melons
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