The coordinates below represent two linear equations.

how many solutions does this system of equations have?

line 1
x y
–6 3
3 6
line 2
x y
–3 1
3 3

a.
0

b.
exactly 1

c.
exactly 2

d.
infinitely many

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

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.