document.write( "Question 251792: Jennifer has 21 coins in nickels and dimes. THe coins have a total value of $1.65. How many of each does she have? \n" ); document.write( "
Algebra.Com's Answer #183472 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! n=number of nickels \n" ); document.write( "d=number of dimes\r \n" ); document.write( "\n" ); document.write( "5n = value of the nickels \n" ); document.write( "10d= value of the dimes \n" ); document.write( "n+d=21 \n" ); document.write( "5n+10d=165 \n" ); document.write( " |