Answer:
$43.40
Step-by-step explanation:
Some things you can do is put them in decimals but the answer is 0.45
the answer is C $40
Just add up all the numbers and pick the choice closest to what you get
1/3 of the wall takes 1/2 gallon paint.
3(1/3 wall) takes 3(1/2 paint)
1 wall takes 3/2 paint
Answer: 1
gallons paint

We are to find the value of

First we need to find the inverse of f(x) . The inverse of

is

.
Steps to find inverse of f(x) are shown below in the image.
So

=
Therefore, the correct answer is option C