Answer:
The answer is D I,II, and III
Step-by-step explanation:
I just took the test on edge and answer it correct.
the answer should be option A
p+1 +8 = 8p+16
p+9 = 8p+16
9-16 = 8p-p
-7=7p
-7/7 =p
-1=p
Its 28 my dude hope this helps
i dont know for shore but i think it is part 2