Question

at first, kai earned a score of 80 on a quiz. He discovered that 5 points had been taken off by mistake. Kai showed the teacher, and the teacher removed the 5-point deduction.

Answer 1

then he would made an 85 bc he wouldve got 5 points added on to his quiz

Answer 2

Then Kai would have a total score of 85 points after the incorrect deductions as removed.