The rational number -33 is equal

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.