document.write( "Question 997466: Anne's purse has PhP 6.00 coins which contains 5 centavo, 10 centavo and 25 centavo. The number of 10 centavo coin is three times as many 5 centavo coin and the 25 centavo coin is two more than the 10 centavo coin. How many coins of each type were there? \n" ); document.write( "
Algebra.Com's Answer #808153 by CubeyThePenguin(3113)\"\" \"About 
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n = number of 5 centavo coins
\n" ); document.write( "d = number of 10 centavo coins
\n" ); document.write( "q = number of 25 centavo coins\r
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\n" ); document.write( "\n" ); document.write( "5n + 10d + 25q = 600
\n" ); document.write( "d = 3n
\n" ); document.write( "q = d + 2 = 3n + 2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Write everything in terms of n.\r
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\n" ); document.write( "\n" ); document.write( "5n + 10(3n) + 25(3n + 2) = 600
\n" ); document.write( "5n + 30n + 75n + 50 = 600
\n" ); document.write( "110n = 550
\n" ); document.write( "n = 5\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "There are 5 5-centavo coins, 15 10-centavo coins, and 17 25-centavo coins.
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