Answer:
15
Step-by-step explanation:
The answer I believe is the third choice.
3, -2, -7, -12
These all fit into f(n)-5=f(n+1)
You can solve this in 2 easy steps: 1, multiply 44.55 by .17 (44.55 * .17 = 7.57) then adding the number you get to 44.55 (44.55 + 7.57 = 52.12). Your answer is D.
The answer is 84 because of process priority