Answer:  -6 
Step-by-step explanation:
i took the test my guy
 
        
             
        
        
        
Answer:
y+4=-3(x+0) or y=-3x-4
Step-by-step explanation:
so you have to make it in form y=mx+b
that would be y=1/3x-2/3
for a perpendicular line, you would need to find the opposite reciprocal of the slope
3/1 or 3 would be the reciprocal, so to make it opposite would be -3
So it would be y-y1 = m(x-x2)
fill it in with the coordinates (0,-4)
y+4=-3(x-0)
to get it to slope intercept form you have to simplify, and after that you get y=-3x-4
 
        
             
        
        
        
Answer:
I hope this is what youre looking for 
2.5 cups in every can
Step-by-step explanation:
2 1/2 quarts = 10 cups 
divide 10 by 4 
which is 2.5 cups 
 
        
             
        
        
        
Answer:
Midpoint of a line segment 
(xM,yM) = (4, 5).