document.write( "Question 881887: diane has quarters,dimes,and pennies in her pocket. the value of her money is $1.55.there are 4 more dimes than quarters and the number of pennies equals the sum of the number of quarters and dimes.
\n" );
document.write( "How many pennies does diane have? \n" );
document.write( "
Algebra.Com's Answer #532578 by richwmiller(17219) You can put this solution on YOUR website! 1p+5n+25q=155 \n" ); document.write( "d=q+4\r \n" ); document.write( "\n" ); document.write( "q+d=p\r \n" ); document.write( "\n" ); document.write( "p-d-q=0 \n" ); document.write( "1p+10d+25q=155 \n" ); document.write( "0p+d-q=4\r \n" ); document.write( "\n" ); document.write( "1,-1,-1,0 \n" ); document.write( "1,10,25,155 \n" ); document.write( "0,1,-1,4\r \n" ); document.write( "\n" ); document.write( "1,0,0,10 \n" ); document.write( "0,1,0,7 \n" ); document.write( "0,0,1,3 \n" ); document.write( "10 pennies 7 dimes and 3 quarters \n" ); document.write( " \n" ); document.write( " |