I believe the correct answer is A.
Answer:
p is a constant so the answer is D.
Step-by-step explanation:
did it on edge
Answer: Apply the Sum/Difference Rule
d/dx(7x)-d/dx(8)
d/dx(7x)=7
d/dx(8)=0
7-0=7
Step-by-step explanation: The answer is 7
B is the answer to your question
35.1 is the answer to this question