Answer:
the answer to this would be $5.20
Step-by-step explanation:
0.40 times 13 = 5.20
Answer:
I believe that It would be L.
Are there option choices?
Answer: They are inverses of each other
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Explanation:
We'll need to compute h(f(x)) and f(h(x)) to see if we get x each time.

and,

Both composite functions lead to x each time.
The equations h(f(x)) = x and f(h(x)) = x being true means each function is the inverse of the other.