A) y=6x-4
B)y=-3x+2
C)y=-2/3x
D)y=-5
Is the slope negative?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?