document.write( "Question 446555: A jar of dimes and quarters contains $1.25. There are 13 coins in all. How many of each are there? \n" ); document.write( "
Algebra.Com's Answer #307554 by chriswen(106)\"\" \"About 
You can put this solution on YOUR website!
Let x be the number of quarters.
\n" ); document.write( "Let (13-x) be the number of dimes.
\n" ); document.write( "...
\n" ); document.write( "25x+10(13-x)=125
\n" ); document.write( "25x+130-10x=125
\n" ); document.write( "15x+130=125
\n" ); document.write( "15x=-5
\n" ); document.write( "...
\n" ); document.write( "This question is impossible. Even if all 13 coins were all dimes than there would be $1.30 . Which is more than $1.25 .
\n" ); document.write( "
\n" );