P(x) = 4x + 1550 <== ur function
selling only 50 copies...
P(50) = 4(50) + 1550
P(50) = 200 + 1550
P(50) = 1750....so the printing cost for 50 copies is 1750
1750 = 50x....x = cost of each book
1750/50 = x
35 = x.......u would have to sell each book for $ 35 <===
        
             
        
        
        
Answer:
Pertaining to the yielded interrogate, the retort is 6.30.
Step-by-step explanation:
As disseminated, the terms may equate to the proximate as identified: 
-If an inch is equivalent to the numeral equivalence of 2.54, hence 5 inches (in) is in the accordance with the equivalence to 12.7 centimeters (cm).
Alas, the terms may equate as the following:
19 cm - 12.7 cm = x
Thus, as to resolute and evaluate the retort, with respect to your interrogate, is 6.30.
*Hope this helps. 
 
        
                    
             
        
        
        
I think answer should be a. Please give me brainlest let me know if it’s correct or not okay thanks bye I hope you have a great day
        
             
        
        
        
Answer:
0.25 but I am not sure umm I think