document.write( "Question 805841: Grace had an average test score of 89 on her first three tests.After her fourth test, her average was exactly 91.What was her score on her 4th test? \n" ); document.write( "
Algebra.Com's Answer #485530 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! (3*89+x)/4=91 \n" ); document.write( "x=97 \n" ); document.write( " |