document.write( "Question 813088: 11r-12r \n" ); document.write( "
Algebra.Com's Answer #489474 by stanbon(75887) ![]() You can put this solution on YOUR website! 11r-12r \n" ); document.write( "------ \n" ); document.write( "= -r \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |