Machine J's equation would be 30x=y. To find out how many more candies Machine J packets, You would plug in 11 as x and you would get 330. 
For Machine K, you would just plug in 11 as x. Your answer is 286. 
Now you would subtract. 330-286=44. 
        
             
        
        
        
Answer:
B: 8 yards
Step-by-step explanation:
   3: feet in one yard 
3/24=8
 
        
             
        
        
        
G(x)=x²
The graph  has moved to the right 4 units, therefore the new graph will be:
H(x)=(x-4)²
It has also move 4 units up, therefore the new graph will be:
F(x)=(x-4)²+4
Answer: 
F(x)=(x-4)²+4
        
                    
             
        
        
        
75.25+ 48.8=124.05 so rover weighs 124.05 pounds hope this helps☺