Solve. -Claire Has Received Scores of 85, 88, 87, and 75

Multiple Choice

Solve.
-Claire has received scores of 85, 88, 87, and 75 on her algebra tests. What is the minimum score she must receive on the fifth test to have an overall test score average of at least 83? (Hint: The average
Of a list of numbers is their sum divided by the number of numbers in the list.)

A) 78
B) 79
C) 80
D) 81