The second answer is the correct answer
        
             
        
        
        
Answer:
y=4x-36
Step-by-step explanation:
y-(-12)=4(x-6)
y+12=4x-24
y=4x-24-12
y=4x-36
 
        
             
        
        
        
Answer:
B. 58
Step-by-step explanation:
In the picture attached, the question is shown.
At the break-even point, costs and revenues are equal. From the picture, we can see that both curves, C(x) - cost - and R(x) - revenue - are equal at some point between 50 and 60 laptops, then the correct option is 58.
 
        
             
        
        
        
.16 
It‘a really easy just do 
20 divided by 125