In which quadrant does the solution to the system fall?
y=x-1
y=-3x-5

i
ii
iii
iv

graph the solution to the system.
y=-5x-2
y+2=-5x

If ac = 12 and ab=7 is it possible that bc =10

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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?