Answer:
C
Step-by-step explanation:
2.6 x10^-3= .0026
6.5 x10^-2=.065
.065/.0026=25
Letter D will be your answer. So, the answer is f(x)-4.
Well to display the first part of the question, simply say f(N) or y = $12.50n + 100. This represents the total money in your bank account as per the question.