Answer:
70/29 or 2 12/29
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y= -2
Step-by-step explanation:
Please see attached picture for full solution.
(From the 4th to 5th line, I multiplied both sides by 8)
 
        
             
        
        
        
Answer:
y = 
Step-by-step explanation:
From the given table,
Two points are (1, 15) and (7, 47)
If the two points  and
 and  are lying on a line then slope 'm' of the line will be,
 are lying on a line then slope 'm' of the line will be,
m = 
    = 
    = 
    = 
Let the equation of a line passing through (h, k) is,
y - h = m(x - k)
If the line passes through (1, 15)
y - 1 = 
y = 
y = 
y = 
 
        
             
        
        
        
Answer:
A)5
Step-by-step explanation:
I answered the question already.