Answer:
12
Step-by-step explanation:
18 -6
12
Hope that this helps you and have a great day :)
 
        
             
        
        
        
The answer is -1/3, -5/12, 0.66
        
                    
             
        
        
        
So it is really easy to solve firstly we can see how much does the first 10 boxes make which makes around 55$ obviously. Secondly 45$ for the next 10 boxes.
So for now we can simply calculate that we have spent around 100$ which means 20 boxes. The remaining money left is 77$ so we can buy 77/3.5 = 22 only 22 boxes with that money. Hence a total of 42 boxes.
 
        
             
        
        
        
Answer:
The center is (0,0) and the radius is 4
Step-by-step explanation:
 x^2+y^2=16.
The equation of a circle can be written in the form
 (x-h)^2+(y-k)^2=r^2  where ( h,k) is the center and r is the radius
(x-0)^2+(y-0)^2=4^2
The center is (0,0) and the radius is 4
 
        
             
        
        
        
I think the correct answer youre looking for is A i talked to einstein and he said it was right cuhhh