document.write( "Question 266755: An arithmetic student needs at least a 70% average to receive credit for the course. If she scored 86%, 77%, and 64% on the first three exams, what is the lowest score she can get on the fourth exam to receive credit for the course? \n" ); document.write( "
Algebra.Com's Answer #196019 by peekaboo0501(13)![]() ![]() ![]() You can put this solution on YOUR website! 86+77+64+x = 70 x 4 \n" ); document.write( "x = 280 - 227 \n" ); document.write( "x = 63 \n" ); document.write( " |