This exercise concerns with operations with inequality and interval notations.
Match the sets and the inequalities by Placing the letter of the inequality next to each set listed below:

 1. $x$ is nonnegative
 2. All $x$ in the interval $[-18,6]$
 3. All $x$ in the interval $(-18,6]$
 4. All $x$ in the interval $[-18,6)$
 5. $x$ is greater than $-18$

A. $-18<x\leq 6$
B. $x\geq0$
C. $-18\leq x\leq 6$
D. $-18\leq x<6$
E. $-18<x$