document.write( "Question 1031986: Mrs. McDonald has a farm with ducks and pigs. There are 27 heads and 84 legs. How many ducks and pigs are on Mrs. McDonald's farm? \n" ); document.write( "
Algebra.Com's Answer #646676 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "See also the lesson Problem on animals at a farm in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |