document.write( "Question 536936: Your quiz grades are 78,72,87 and 90. What score on the fifth quiz will make your average quiz grade at least 82? \n" ); document.write( "
Algebra.Com's Answer #352650 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (78+72+87+90+x)/5=82 \n" ); document.write( "327+x=82*5 \n" ); document.write( "327+x=410 \n" ); document.write( "x=410-327 \n" ); document.write( "x=83 \n" ); document.write( " |