A flow proof is the correct answer. 
        
                    
             
        
        
        
Answer:
y = -2x + 9
Step-by-step explanation:
The parallel line has an equation of y = -2x + 7;
And its slope is -2.
The slope of the line that passes through (4,1) is also -2 since parallel lines have the same slope.
Taking another point (x,y) on the line that passes through (4,1):
slope(m) = change in y ÷ change in x
-2 = 
Cross multiplying gives;
y - 1 = -2x + 8
y = -2x + 9
 
        
             
        
        
        
Answer:
x = 98
Step-by-step explanation:
 
        
             
        
        
        
The factors of 448 include: <span>1,2,4,7,8,14,16,28,32,56,64,112,224,448</span>