Please help easy maths and quick. Please explain the answer first or last and make sure to say the answer is: Or something like that

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

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.

(x-5)1/2+5=2 what is possible solution of this equation