A student has scores of 71, 73, and 90 on three government exams. What score does she need on a fourth exam to give her an average of 80 or better?
A) 83 or higher
B) 87 or higher
C) 84 or higher
D) 86 or higher
E) 85 or higher

Question

Quizplus · Accepted Answer

The Answer of A student has scores of 71, 73, and 90 on three government exams. What score does she need on a fourth exam to give her an average of 80 or better?
A) 83 or higher
B) 87 or higher
C) 84 or higher
D) 86 or higher
E) 85 or higher

A Student Has Scores of 71, 73, and 90 on Three