Giving in kerry's english class, her current grade is calculated by finding the average of the scores she received on her terms papers. kerry's last term paper brought her average up to a 93 from an 89, which was her average from the first three. kerry claims that she scored a 97 on her fourth term paper. is kerry's claim true? yes, because fraction 89 plus 97 all divided by 2 = 93. yes, because 97 is greater than both 93 and 89. no, because fraction 3 times 89 plus 97 all over 4 ≠ 93. no, because 97 is not the average of 89 and 93.