Please help find mDF!!

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.

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on