Here is the Answer If you Multiply It is 12.50x 40 = $500 and if you divide you end up with 3.2
The inverse function of g(x) is:

So the correct option is D.
<h3>
How to get the inverse of g(x)?</h3>
Here we have the function:

Remember that two functions f(x) and g(x) are inverses if:

Then we must have:

Solving for f(x), we get:


Then the correct option is D.
If you want to learn more about inverse functions:
brainly.com/question/14391067
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Answer:
Please write out in english
Step-by-step explanation:
I cannot help unless you can translate.
Answer:
Step-by-step explanation:
a. a=4
b. a=3
hope this helps