If function and inverse be

Both will seem to be opposite and similar .
Look at the first one
It is showing like 1 is function and other one is its inverse(Attachment )
Hence 1st one is the answer
The answer is 39
Hope this helps
Answer:
180
Step-by-step explanation:
Answer:
The numbers are 12 and 3.
Step-by-step explanation:
12+3=15
&
3×12= 36
:)
Answer:
13
Step-by-step explanation:
221/17=x
13=x