What is the relationship between lines b and d

Will give brainliest what is the value of x? enter your answer in the box.

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Use the distributive law to multiply. 3(4x + 5y + 6)