Solve the Inequality and Write the Solution Set in Interval $\ge$

Multiple Choice

Solve the inequality and write the solution set in interval notation.
-- 6x $\ge$ 18

A) (- $\infty$ , 3]
B) [ -3, $\infty$ )
C) [ 3, $\infty$ )
D) (- $\infty$ , -3]