Given:

The given point is (-4,1)
Let's check the ordered pair (-4,1) in the first equation

Hence, (-4,1) is a solution of the first equation x-5y=-9.
Now, let's check (-4,1) in the second equation.

So, (-4,1) is a solution of the second equation 4x+4y=-12.
Hence, (-4,1) is a solution of both equation in the system, then it is a solution to the overall system.
 
        
             
        
        
        
1. 24
2. 56
3. 15
4. 60
Hopefully this helps!
        
             
        
        
        
Point M bisects Line RS. The length of RS is also 44 because RM and MS are congruent and MS has a length of 22.
 
        
             
        
        
        
Answer:
The equation of the line that passes through the point (3,4) and has an undefined slope is x = 3
Step-by-step explanation:
- The slope of the horizontal line is zero
 
- The equation of the horizontal line passes through the point (a, b) is y = b
 
- All the points on the horizontal line have the same y-coordinates
 
- The slope of the vertical line is undefined
 
- The equation of the vertical line passes through the point (a, b) is x = a
 
- All the points on the vertical line have the same x-coordinates
 
Let us solve the question
∵ The line has an undefined slope
∴ The line is a vertical line
∵ The equation of the vertical line is x = a, where a is the x-coordinate
    of any point on the line
∵ The line passes through the point (3, 4)
∴ a = 3
∴ The equation of the line is x = 3
The equation of the line that passes through the point (3,4) and has an undefined slope is x = 3
 
        
             
        
        
        
Answer:
the answer is C.
Step-by-step explanation: