document.write( "Question 808758: I have 19 coins in my pocket. I have twice as many dimes as nickles, three more pennies than nickels and one more dime than the number of pennies. My coins add up to $1.07. How many of each coin do I have? \n" ); document.write( "
Algebra.Com's Answer #487179 by richwmiller(17219) You can put this solution on YOUR website! d+n+p=19, \n" ); document.write( "d=2n, \n" ); document.write( "p=n+3, \n" ); document.write( "d=p+1, \n" ); document.write( "10d+p+5n=107 \n" ); document.write( "d = 8, n = 4, p = 7 \n" ); document.write( " \n" ); document.write( " |