Answer:
2(x+5) = 2x+10
Step-by-step explanation:
I'm assuming you can use any possible combination of two equivalent numerical expressions for your question. 
2(x+5) = 2x+10 
2 times x is 2x. 2 times 5 is 10. So, you get 2x+10
 
        
             
        
        
        
I believe the answer is B., weight when sold because it is dependent on x, the time(feed for one year).
        
             
        
        
        
Answer:
N = N0 e^-x t   is the general form for Half-Life decay of atoms
B would be the correct choice
 
        
             
        
        
        
Answer:
5
Step-by-step explanation:
congruent means sides are equal