Solve the Linear Inequality

Multiple Choice

Solve the linear inequality. Other than ∅, use interval notation to express the solution set and graph the solution set
on a number line.
-Claire has received scores of 85, 88, 87, and 90 on her algebra tests. What score must she receive on the fifth test to have an overall test score average of at least 87?

A) 85 or greater
B) 86 or greater
C) 84 or greater
D) 83 or greater