document.write( "Question 823810: Members of the Math Club were assessed equal amounts to raise $900 to buy graphing calculators. When 6 new members joined, the per member assessment was reduced by $7.50. What was the new size of the Math Club? \n" ); document.write( "
Algebra.Com's Answer #495820 by richwmiller(17219)\"\" \"About 
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xy=900,
\n" ); document.write( "(x+6)*(y-7.5)=900
\n" ); document.write( "xy+6y-45-7.5x=900\r
\n" ); document.write( "\n" ); document.write( "x = 24, y = 75/2\r
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