human
Brinley is in Mr. Bert's math class. Mr. Bert gives six tests each semester. He allows the students to remove the lowest score from the average each semester. If Brinley has scores of 89, 71, 92, 100 and 86 on the first five tests, what score does she need on the sixth test to get an average of 93?
assistant
How many points does Brinley remove? ** First, identify the lowest score, which is 71, and remove it.
How many points does Brinley need? ** Since Brinley wants a score of 93, we know her total score needs to be 93 (average) * 5 (tests) = <<93*5=465>>465 points
How many points has Brinley earned? ** So far, Brinley has earned 89 + 92 +100 + 86 = <<89+92+100+86=367>>367 points
How many points does Brinley need on the final test? ** The final test must be 465 - 367 = <<465-367=98>>98 points.
#### 98