document.write( "Question 257744: eddie spills his cash register drawer on the floor and has to sweep up the coins. He has 680 coins, which are a mixture of pennies, nickels, dimes and quarters. There are 10 times as many pennies as dimes, and half as many quarters as dimes. If he has $25.00, how many dimes are there? \n" ); document.write( "
Algebra.Com's Answer #189615 by richwmiller(17219) You can put this solution on YOUR website! And you know all these facts about the coins because they got spilled on the floor? Right! \n" ); document.write( "p+n+d+q=680 \n" ); document.write( "2q=d \n" ); document.write( "10d=p \n" ); document.write( "25q+10d+5n+p=2500\r \n" ); document.write( "\n" ); document.write( "d = 36, n = 266, p = 360, q = 18 \n" ); document.write( " |