Answer:
I think it's C. sjisebd ddhisuaja. usually get ebe. 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Up - 8
Down - 8
      ⨆
 8•8=64
 
        
             
        
        
        
Answer:
 Both
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
We assume your equations are intended to be ...

Then the profit equation is ...

The partial derivatives of profit with respect to x and y are zero when profit is maximized.
   ∂P/∂x = 0 = -2x +2y +2
   ∂P/∂y = 0 = 2x -18y +94
Simplifying, these equations are ...
Substituting the first into the second gives ...
   x -9(x -1) = -47
   -8x = -56
   x = 7
   y = 7 -1 = 6
The company will maximize profit by selling 7000 panels of type A and 6000 panels of type B.