Answer:
A, n = (8 - 7p)/m.
Step-by-step explanation:
mn + 7p = 8
mn = 8 - 7p
n = (8 - 7p)/m.
A= 13 B=13.1
A-B= -0.1
B-A= 0.1
d 50.02
here is your answer
hope it help you
