document.write( "Question 629268: Ryan has scored , , , and on his previous four tests. What score does he need on his next test so that his average (mean) is ? \n" ); document.write( "
Algebra.Com's Answer #396229 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Ryan has scored , , , and on his previous four tests. What score does he need on his next test so that his average (mean) is ? \n" ); document.write( "--------- \n" ); document.write( "Avg = (S1 + S2 + S3 + S4 + next score)/5 \n" ); document.write( " \n" ); document.write( " |