Answer:
The factor out of -10x + 16 is
-2(5x - 8)
Step-by-step explanation:
A-2: Project D.
b: Project A.
Not sure about a-1, hope I helped.
Here is all the work with it
P(sum = 6) = 5/36 ; P(sum = 12) = 1/36
expected payoff = (5/36)(5) + (1/36)(9) = $0.94