The answer is D. 64. Have a nice day!
<span>What is the total interest she will pay on her loan?</span>
Answer:

Step-by-step explanation:
So we have the two functions:

And we want to find f(g(-2)).
First, let's find g(-2):

Multiply:

Subtract:

Now, substitute:

Now, find the value of f(-20):

Multiply:

Add:

So:

And we're done!
The correct answer is real numbers