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)\"\" \"About 
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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
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