HELP PLEASE Ms. Grimes is grading student responses for the same math problem. Three student responses are shown.
Student A: 0 Student B: 1 / 2 Student C: 7
If Ms. Grimes' answer key says the correct answer should be 2 which student answer(s) is/are correct? Select the best
response below that represents the
O A Student A is the only student correct because you cannot have a negative sign in the numerator or denominator and Student A's
response closely matches the response of Ms. Grimes.
OB. None of the students were correct because Ms. Grimes did not have parentheses in her response and the negative sign was not in
the numerator or denominator.
OC All the students are correct because each response is equivalent.
O D. Student B and Student Care correct because the negative sign in Ms. Grimes' response means that the negative sign could only be
in the numerator or the denominator.