Divide sales tax amount over the item's cost
23.1 / 330 = 0.07
Therefore the sales tax is 7%
Answer:
i think it is A because that seems like the one making the most sense
Step-by-step explanation:
Answer:
n-7=16
Step-by-step explanation:
The range of a function is the set of all values that it can take when its independent variable takes values on the domain.
On the other hand, the range of a function is the domain of its inverse function, if that inverse exists, and vice-versa: the domain of a function is the range of its inverse function, if that inverse exists.
In the case of the given equation:

The inverse function exists since the function is linear, and it can be found by isolating <em>x</em>:

If the range of the original function is the set given by the number {