Choose the correct description of the graph of the compound inequality: 3x + 1 > 7 and 4x less than or equal to 24 a number line with an open circle on 2, a closed circle on 6, and shading in between a number line with an open circle on 2, shading to the left, and a closed circle on 6, shading to the right a number line with a closed circle on 2, shading to the left, and an open circle on 6, shading to the right a number line with a closed circle on 2, an open circle on 6, and shading in between