A) I believe but you might not want to go with it cause I'm not good at math AT ALL:)
+ + + + + +
4 is positive or + and so is 2
hope it helps
100, 3/250 because 10x10 is 100 and 0.012 converted into fraction is 3/250
Fv=6599.20(1+0.042/12)^12*7
Fv=8850.20
Interest earned=8850.20-6599.20
=2,251
So the answer is a
Answer: The exponent
Step-by-step explanation:

a is the coefficient,
b is the base
x is the exponent