document.write( "Question 896460: the algebra marks of five students are x,3x,2x-1,5x+9,4x+7. what is the mean mark \n" ); document.write( "
Algebra.Com's Answer #543650 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! e algebra marks of five students are x,3x,2x-1,5x+9,4x+7. \n" ); document.write( "A = \n" ); document.write( "combine like terms \n" ); document.write( "A = \n" ); document.write( "A = \n" ); document.write( "5 divides evenly into both terms \n" ); document.write( "A = 3x+3 is the mean \n" ); document.write( " |