document.write( "Question 435406: Please help me solve this problem: Jo wants an average of 90 on her 8 science tests. What is the least number of total points that she will need for all eight tests to acheive her goal? \n" ); document.write( "
Algebra.Com's Answer #301361 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! If she wants an average of 90 on 8 tests, then she will need to score 90X8, or a cumulative score of at least 720 on all her tests to achieve her goal. \n" ); document.write( " |