Choose the correct description of the graph of the compound inequality : x - 1 < 12 or 2x > 30.
A. A number line with an open circle on 13, shading to the left, and an open dircle on 15, shading to the right
B. A number line with a closed circle on 13, shading to the left, and a closed circle on 15, shading to the right
C. A number line with an open circle on 13, an open circle on 15, and shading in between
D. A number line with a closed circle on 13, a closed circle on 15, and shading in betwee