Answer:

Step-by-step explanation:
The given sequence is
-12,-16,-20...
The first term of this sequence is
.
The common difference is


The nth term of this arithmetic sequence is;

We substitute the values for the first term and the common difference to obtain;

25$ because if you bout something that was 25$ 25$ off would make it free but 25% off would make it 6.25
2 divided by 100,000 = 0.00002