Y=-3x+7
Mark brainliest please 
Hope this helps you
        
             
        
        
        
<em><u>Answer:</u></em>
115 is between 114 and 116 because they are the integers that are directly bigger than 115 and smaller than 115.
 
        
             
        
        
        
Step-by-step explanation:
We have got the lines :

Both lines intercept the x-axis in the point :

In all point from x-axis the y-component is equal to 0.

We replace the I point in the lines equations:

From the first equation :

From the second equation :

Then 
Finally :

y = ax + b and y = cx + d have the same x-intercept ⇔ad=bc
 
        
             
        
        
        
it is a linear equation
 if you take the negative of x and subtract 1 you get Y 
 so the answer is A