document.write( "Question 636: There are twenty-four coins consisting of nickels and dimes. If the value of the conins is $2.20, then how many nickels and dimes are there each? \n" ); document.write( "
Algebra.Com's Answer #336310 by cleomenius(959)![]() ![]() You can put this solution on YOUR website! 5(x) + 10(24 -x) = 220 \n" ); document.write( "5x + 240 - 10x = 220 \n" ); document.write( "-5x = -20 \n" ); document.write( "x = 4 \n" ); document.write( "4 nickles = 20 \n" ); document.write( "20 dimes = 200 \n" ); document.write( "total is $2.20 this is a check. \n" ); document.write( "Cleomeniius. \n" ); document.write( " |