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

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Can someone me with my math problem pls my teacher is on my back about this

Determine the vertex form of g(x) = x2 + 2x - 1. which graph represents g(x)? -nw -3-2-1, 1 1 2 3 -3 2- 1 -3- 1 2 3 - 1 2 3