#b. The equation y = 50x + 200 represents the total cost that the contractor will charge for x hours of work.
#c. (1, 250); (2, 300); (3, 350)
        
             
        
        
        
Hello there!
Domain={-3,5,2}
Range={6,3,1}
Hope this helps 
Have a great day/night
        
             
        
        
        
Answer:
It is 300 cubic inches! 
Step-by-step explanation:
Im sorry I dont really know how to explain it but- am I correct? ;-;