Answer:
i did 352 x 2 witch was 704 so i believe that it is 704 bc it said they sold double the sale of their second week 
hoped this helped let me know if it did
 
        
             
        
        
        
Answer:
C(x)=25x+6000
b=2250
Step-by-step explanation:
C(x)=mx+b
m-marginal cost
x-no items
finding B
C(x)mx+b
6000=25(130)+b
b=2250
General substitution 
C(x)=25x+6000
 
        
             
        
        
        
Answer:
a
Step-by-step explanation:
the equation for a circle centered at orgin is x^2+y^2=r where r is the radius. multiplying, adding, or subtracting any numbers to the x and y components such as the other choices here causes the circle to be translated about the graph.
 
        
                    
             
        
        
        
You add 1 to the numerator each time
        
             
        
        
        
If you would like to solve the equation - 2/5 * x + 6 = 8, you can do this using the following steps:
- 2/5 * x + 6 = 8
- 2/5 * x = 8 - 6
- 2/5 * x = 2    /*(-5/2)
x = 2 * (- 5/2)
x = - 5
The correct result would be -5.