Question

Sabrina wants to have an average of at least 90 on her quizzes. If she took three quizzes andearned a 95, 86 and 82, what is the lowest grade she has to earn on the fourth quiz

Answer 1

97

Explanation:

97 + 95 + 86 + 82 = 360

360 / 4 = 90

i hope this helps :))