Choose the correct description of the graph of the compound inequality shown below;

x-1 s 12 or 2x > 30.

a: a number line with an open circle on 13, shading to the left, and an open circle 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
between

(20 points)

willl vote brainliest ! ! !