Well since 1275 is a monthly fee that would be your slope or m. Since your 3% commission is then your, y-intercept or b. So fine the commission by multiplying 1275 by .03, to find the commission. Then plug it all into slope intercept form which is, y=mx+b.
        
             
        
        
        
Answer: 300a^3cb
Step-by-step explanation:

 
        
             
        
        
        
45.6 would because it is the closer number to the mean (or average) of all the numbers.
        
             
        
        
        
Answer:
B
Step-by-step explanation:
I am not 100% sure. sorry if it' wrong