When finding the slope between two points, we simply take (y2-y1) / (x2-x1)
For this, we can substitute the following to get this : 
y2-y1 and x2-x1
1 - 4 and 7 - 1
-3 and 6
-3 / 6 gets you -1/2
Therefore the answer is :
The slope of the line is -1/2
        
             
        
        
        
Answer:
40
Step-by-step explanation:
10x10=100
100-60=40
Hope this helps! :)
 
        
             
        
        
        
7 Hours. 315 divided by 45 equals 7. 
        
                    
             
        
        
        
Answer:
A.
Step-by-step explanation:
The total amount Akash paid in those 3 months for his cell phone bill.
 
        
                    
             
        
        
        
What do you mean by that?