Answer:
A. no solution
Step-by-step explanation:
You cannot divide any number by 0. It is undefined.
40n-15 can be broken down by
5(8n-3)
Answer:
n+18
Step-by-step explanation:
Click here for explanation: https://brainly.com/
For this case we must find the inverse of the following function:

Then, we follow the steps:
We change
by y:

We exchange the variables:

We clear the variable "y":

We change y for 

Answer:
