How many intergers are greater than-8 and less than 0

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

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.

Can some one me with these questions