document.write( "Question 936322: You are helping to organize a fundraising concert for your community awareness group. You will sell tickets in advance of the concert for $20 each and for $30 each on the day of the show. Write the function to represent this scenario in standard form. Give specific detalied steps. \n" ); document.write( "
Algebra.Com's Answer #569799 by TimothyLamb(4379)\"\" \"About 
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x = number of tickets sold
\n" ); document.write( "y = total ticket sales in dollars
\n" ); document.write( "---
\n" ); document.write( "for advance sales use this formula:
\n" ); document.write( "y = 20x
\n" ); document.write( "20x - y = 0
\n" ); document.write( "---
\n" ); document.write( "for day-of-concert sales use this formula:
\n" ); document.write( "y = 30x
\n" ); document.write( "30x - y = 0
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