document.write( "Question 345225: the ratio of right handed students to left handed students in mr duggan's class is 7 to 2.there are 27 students in the class. how many are right handed? \n" ); document.write( "
Algebra.Com's Answer #246926 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 7x+2x=27 \n" ); document.write( "9x=27 \n" ); document.write( "x=3 \n" ); document.write( "7x=21 rh \n" ); document.write( "2x=6 lh \n" ); document.write( " |