Solve the Inequality $-21 \leq-3 x-3<-9$ A) $( 2,6 ]$ B) $( - 6 , - 2 ]$

Multiple Choice

Solve the inequality. Graph the solution set and write it in interval notation.
- $-21 \leq-3 x-3<-9$

A) $( 2,6 ]$

B) $( - 6 , - 2 ]$

C) $[ 2,6 ]$

D) $[ - 6 , - 2 )$