Answer: No Hope this helps, please consider making me Brainliest.
Step-by-step explanation:
If it is not proportional, it will not cross the origin (I remember this data from the other question you posted). Hope this helps, please consider making me Brainliest.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Solve for p:
 i = prt
 i = prt
i = prt is equivalent to prt = i:
 prt = i
 prt = i
Divide both sides by rt:
 
 

 
 
 
        
             
        
        
        
Answer:
10
Step-by-step explanation:

 
        
             
        
        
        
Step-by-step explanation:
the answer is in picture