document.write( "Question 26492: Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam's correct average test score? \n" ); document.write( "
Algebra.Com's Answer #14376 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! Let the sum of Adam's seven test scores = x. Let's find the sum.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The sum of Adam's seven test scores is 504. To find the correct average, you'll divide this sum by the number of scores, or 7. \n" ); document.write( "Let A = Adam's correct average. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Adam's correct average test score is 72. \n" ); document.write( " \n" ); document.write( " |