document.write( "Question 563197: The average of your first 7 quizzes was an 82. What do you need on your next quiz to raise your average to an 84? \n" ); document.write( "
Algebra.Com's Answer #364807 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The average of your first 7 quizzes was an 82. What do you need on your next quiz to raise your average to an 84? \n" ); document.write( "-------------------------------- \n" ); document.write( "Total points from the 7 quizzes: 7*82 = 574 \n" ); document.write( "--- \n" ); document.write( "Total needed for the 8 quizzes: 8*84 = 672 \n" ); document.write( "---- \n" ); document.write( "Score needed on 8th quiz: 672-574 = 98 \n" ); document.write( "=========================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |