document.write( "Question 38440: 
I HAVE A WORD PROBLEM I NEED HELP WITH! A monthly water \r\n" );
document.write( "bill is calculated by using formula \r\n" );
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document.write( "                         n = (8500c - 53850)/9\r\n" );
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document.write( "where n is the number of gallons and c is the monthly \r\n" );
document.write( "cost. Solve for c and compute the billfor quanity of \r\n" );
document.write( "1100 gallons.\r\n" );
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document.write( "Thanks for your help.
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Algebra.Com's Answer #23963 by AnlytcPhil(1810)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "I HAVE A WORD PROBLEM I NEED HELP WITH! A monthly water \r\n" );
document.write( "bill is calculated by using formula \r\n" );
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document.write( "                         n = (8500c - 53850)/9\r\n" );
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document.write( "where n is the number of gallons and c is the monthly \r\n" );
document.write( "cost. Solve for c and compute the billfor quanity of \r\n" );
document.write( "1100 gallons. \r\n" );
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document.write( "                         n = (8500c - 53850)/9\r\n" );
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document.write( "Clear of fractions by multiplying both sides by 9\r\n" );
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document.write( "                        9n = 8500c - 53850\r\n" );
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document.write( "Isolate the term in c by adding 53850 to both sides\r\n" );
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document.write( "                9n + 53850 = 8500c\r\n" );
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document.write( "Divide both side by 8500\r\n" );
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document.write( "         (9n + 53850)/8500 = c\r\n" );
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document.write( "                         c = (9n + 53850)/8500\r\n" );
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document.write( "If you like you can factor 3 out of the numerator, \r\n" );
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document.write( "                         c = 3(3n + 17950)/8500\r\n" );
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document.write( "but you might as well leave it \r\n" );
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document.write( "                         c = (9n + 53850)/8500\r\n" );
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document.write( "To finish the problem substitute 1100 for n\r\n" );
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document.write( "                         c = (9·1100 + 53850)/8500\r\n" );
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document.write( "                         c = 7.5 or $7.50\r\n" );
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document.write( "Edwin\r\n" );
document.write( "AnlytcPhil@aol.com
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