Answer:
its doubling every time
Step-by-step explanation:
2.5 add 2.5 is 5
5 add 5 equals 10 etc.
Answer:

Step-by-step explanation:
To find the inverse of a function, what I like to do is to switch the places of x and y, and then try to isolate y again like so:



Hope this helps!
Answer:
8
Step-by-step explanation:
Because its a 2,2
Answer:
n = 70
Step-by-step explanation:
n/10 = 7
Multiply each side by 10
n/10 *10 = 7*10
n = 70