document.write( "Question 675539: A student scores an 84, 85, and 88 on her first three exams. What must she score on her fourth exam to raise her average to 89? \n" ); document.write( "
Algebra.Com's Answer #419912 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A student scores an 84, 85, and 88 on her first three exams. What must she score on her fourth exam to raise her average to 89? \n" ); document.write( "4*89 = 356 \n" ); document.write( "--- \n" ); document.write( "84 + 85 + 88 + Score = 356 \n" ); document.write( " \n" ); document.write( " |