A and b because they both match with the following letters
The answer to this question is A as it is the only one with the correct slope
Answer:
Hi there, the answer is 1/3
Step-by-step explanation:
The given final course grade, 88%, is the average of Frank's four quarter grades. The average is the sum of all grades divided among the four quarters. Let x be the average,
(82.5 + 94.7 + 87.9 + x) / 4 = 88
The value of x is equal to 86.9. Thus, the answer is letter C. 87%.
