document.write( "Question 286852: joan and maria earn money by babysitting. if joan earns twice as much as maria, and the two girls earn a total of $40,how much does maria earn? \n" ); document.write( "
Algebra.Com's Answer #208013 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! j+m=40 \n" ); document.write( "j=2m \n" ); document.write( "3m=40 \n" ); document.write( "m=40/3 \n" ); document.write( "m=13.33 \n" ); document.write( "j=26.67 \n" ); document.write( " \n" ); document.write( " |