document.write( "Question 52060: A coin bank contains only nickles and dimes the # of dims is 2 less than twice the # of nickles. There are 52 coins in the bank How money is in the bank \n" ); document.write( "
Algebra.Com's Answer #34713 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! d + n = 52 \n" ); document.write( "d = 2n - 2 \n" ); document.write( "d = 52 - n \n" ); document.write( "52 - n = 2n - 2 \n" ); document.write( "3n = 54 \n" ); document.write( "n = 18 \n" ); document.write( "d = 34 \n" ); document.write( "check \n" ); document.write( "d = 2n - 2 \n" ); document.write( "34 = 2*18 - 2 \n" ); document.write( "34 = 34 \n" ); document.write( "OK \n" ); document.write( " |