Not sure if my answers correct, Please help quick math question asap! ty

To find the inverse we swap y and x and solve for y:
x = 9y + 15
x - 15 = 9y
y = (x-15)/9
Last choice
An easy way of understanding the inverse of an equation is...
Flipping x and y.
For your question,
y = 9x + 15
x = 9y + 15
x - 15 = 9y
[tex] \frac{x-15}{9} [/tex] = y
So your answer is D.
Hope this helped! Brainliest is always welcome :)