Answer:
The first one I believe
Step-by-step explanation:
-4 is the x intercept.as in the values on the x-axis
There are 72 different ways the director can fill the positions.
(1+2+3+4+5+6+7+8) x 2
You multiply it by 2 because there are going to be 4 other people who will not have a position, and 8/4 is 2.
27/6 because this shows that you are dividing 6 from 27.
