Answer: The answer for this would be the rise over run. If you know what the rise over run expression is great. If not, here it is. The slope of a non-vertical line is the ratio of the amount it rises over some interval, over the length of that interval.
It is written like this rise/run.
Step-by-step explanation: Start from 8 and RISE (vertically) 4 places, the RUN (horizontally) and count until you get to -12. Then you take your numbers and divide. 
 
        
             
        
        
        
Answer:
yes
Step-by-step explanation:
 
        
                    
             
        
        
        
400 Imperial pints are less than 100 Imperial gallons, 
400 pints = 50 gallons.
        
             
        
        
        
Can you put a picture of the question so that i can help you out
        
             
        
        
        
The answer is 86.4 I believe.