document.write( "Question 551326: Stacey's collection has 15 coins in all.Three times as many nickels as dimes. 7 quarters. \n" ); document.write( "
Algebra.Com's Answer #359721 by oberobic(2304)![]() ![]() ![]() You can put this solution on YOUR website! d = dimes \n" ); document.write( "n = nickels \n" ); document.write( "q = quarters \n" ); document.write( ". \n" ); document.write( "d + n + q = 15 coins \n" ); document.write( ". \n" ); document.write( "q = 7 \n" ); document.write( ". \n" ); document.write( "d + n = 15 - 7 = 8 \n" ); document.write( ". \n" ); document.write( "n = 3*d \n" ); document.write( ". \n" ); document.write( "d + 3*d = 8 \n" ); document.write( "4*d = 8 \n" ); document.write( "d = 2 \n" ); document.write( ". \n" ); document.write( "n = 3*2 = 6 \n" ); document.write( ". \n" ); document.write( "done \n" ); document.write( " |