Answer:


Step-by-step explanation:
We know the definition of both functions:  , and
, and 
A) In order to evaluate what  , let's first investigate what g(-1) is using the definition for this function:
, let's first investigate what g(-1) is using the definition for this function:

Now let's find what f(2) is using f(x) definition: 
B) In order to evaluate what  , let's first investigate what f(3) is using the definition for this function:
, let's first investigate what f(3) is using the definition for this function:

Now let's find what g(7) is using the definition for this function: 

 
        
             
        
        
        
Answer:
p^(-9) or 1/p^9
Step-by-step explanation:
Here we have:
   (5p)^(-7)
----------------
    (20p)^2
Let's temporarily remove the coefficient 5/20 and reduce it to 1/4.
then we have:
             1                             1                1
(1/4) -------------  = (1/4) -------------- = ------------
        p^7*p^2               p^(7 + 2)         p^9
 
        
             
        
        
        
10^7 is the correct answer
        
                    
             
        
        
        
Answer:
want points
Step-by-step explanation:
sorry
 
        
             
        
        
        
Answer:
the answer is 22
Step-by-step explanation:
hoped I helped! i had messed up the first time lol