document.write( "Question 391237: A collection of nickels and dimes is worth $3.30. There are 42 coins in all. How many of each kind of coin are there?\r
\n" );
document.write( "\n" );
document.write( "this is the equation i wrote: .05x + .10y = 3.30
\n" );
document.write( " x + y = 42 \n" );
document.write( "
Algebra.Com's Answer #277526 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! Correct- now solve for x and y \n" ); document.write( " |