document.write( "Question 291845: I have 19 coins that are worth a total of $1.10. If they consist of only dimes and nickels, then how many nickels do I have? \n" ); document.write( "
Algebra.Com's Answer #210935 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! The simplest way is to take the coins and count the nickels. \n" ); document.write( "But we can also use algebra \n" ); document.write( "n+d=19 \n" ); document.write( "5n+10d=110 \n" ); document.write( "d=3 n=16 \n" ); document.write( " \n" ); document.write( " |