document.write( "Question 278005: lucy has 35 coins consisting of nickels and quarters amounting to $5.75. how many coins of each kind does she have. \n" ); document.write( "
Algebra.Com's Answer #202355 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! n+q=35 \n" ); document.write( "5n+25q=575\r \n" ); document.write( "\n" ); document.write( "n=15 q=20 \n" ); document.write( "check \n" ); document.write( "5*15+25*20=575 \n" ); document.write( "75+500=575 \n" ); document.write( "575=575 \n" ); document.write( "ok \n" ); document.write( " |