The diagram shows three eight stations in a national park which selection correctly orders the value of x, y, and z

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.

Determine the solution for mc001-1.jpeg

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25