document.write( "Question 136520: in math class your average grade for the first three tests is 81. You want to raise your final average to 85. What grade do you need on the final, the only remaing test in term? \n" ); document.write( "
Algebra.Com's Answer #100003 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! total points now __ 3*81=243\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "total points needed __ 4*85=340\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "final score needed __ 340-243=97 \n" ); document.write( " |