document.write( "Question 876413: if you had 20 coins, just nickels and dimes, which equals $1.40, how many of each coin would there be? \n" ); document.write( "
Algebra.Com's Answer #528753 by ewatrrr(24785) You can put this solution on YOUR website! 10x + 5(20-x) = 140 (cents makes sense) \n" ); document.write( " 5x = 40 \n" ); document.write( " x = 8, number of Dimes. 12 Nickels \n" ); document.write( "And... 80cents + 60cents = 140cents \n" ); document.write( " |