Answer:
18
Step-by-step explanation:
You would do 12 • 12 which gets you the number of crayons they first had, then divide by 2 which tell you how many crayons they have after losing half then divide by 4 which tell you the number they have after breaking the crayons.
6
I think its -10 or -8
slope(m)= y2-y1/x2-x1
-2-6/4+2
= -8/6
= -4/3
