document.write( "Question 1105482: If Casey has 2 times as many dimes as quarters and they have a combined value of 360 cents, how many of each coin does he have?\r
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document.write( " quarters\r
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document.write( " dimes \n" );
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Algebra.Com's Answer #720309 by Edwin McCravy(20060)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "Number of quarters = x\r\n" ); document.write( " \n" ); document.write( " 2 times as many dimes as quarters \n" ); document.write( " \r\n" ); document.write( "Number of dimes = 2x\r\n" ); document.write( "\r\n" ); document.write( "Value of quarters in cents = 25x\r\n" ); document.write( "Value of dimes = 10(2x) or 20x\r\n" ); document.write( " \n" ); document.write( " a combined value of 360 cents \n" ); document.write( " \r\n" ); document.write( "25x + 20x = 360\r\n" ); document.write( "\r\n" ); document.write( "Solve that and get the number of quartersw.\r\n" ); document.write( "\r\n" ); document.write( "Then multiply that by 2 to find the number of dimes.\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |