SOLUTION: how do you do, After 5 tests, a student’s average was 80. After taking an examination which
counted as two test grades, his average dropped to 76. What was his grade on that
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-> SOLUTION: how do you do, After 5 tests, a student’s average was 80. After taking an examination which
counted as two test grades, his average dropped to 76. What was his grade on that
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Question 149453: how do you do, After 5 tests, a student’s average was 80. After taking an examination which
counted as two test grades, his average dropped to 76. What was his grade on that
examination? Answer by scott8148(6628) (Show Source):
