He's gonna make some good gains at the gym.
        
             
        
        
        
Answer:
the set of elements that are common to each of the given sets
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y=negative 2x+1
Step-by-step explanation:
rise over run negative 14 over 7 equals negative 2 and the y intercept is 1
 
        
             
        
        
        
Answer:
the total cost would be $45.2