Answer:
   
Step-by-step explanation:
If x varies directly as the product of p and m, and inversely with y, the relation can be written ...
   x = k(pm)/y . . . . where k is the constant of proportionality
__
This can be solved for k:
   k = xy/pm
For the given values, the value of k is ...
   k = (2)(4)/((0.5)(2)) = 8
Then the relation between the variables can be written ...
   (xy)/(pm) = 8
 
        
             
        
        
        
X5jhahaj661516 ıyqyququuquwuwuıwı
        
             
        
        
        
Answer:x=1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x= -2   and x = 6
Step-by-step explanation:
The solutions are where the two graphs intersect
x=6, y= 10  is one point
x=-2 and y = -6 is the other point