Question #74c5a

1 Answer
Jul 30, 2016

Answer:

When I went to see my math teacher about why I received a failing grade on the last test, he examined my paper and then announced that he made a mistake and changed my grade to an "A."

Explanation:

How curious that a single answer would make the difference between an A and an F. Was it one of those "single question" exams, and did your teacher's error oblige him to fail all the students who had initially gotten an A?