Michelle bought the same fabric on 3 different occasions and recorded the data below what was the price per yard of fabric? also what does price per yard mean

When are two distinct non vertical lines parallel

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.

What is the best estimate of the length of a football