B- $7.50. Take 30 and divide it by 4, and you get your weekly subscription cost.
        
             
        
        
        
Answer:
p(x) = (5x - 1) (x + 3)
Step-by-step explanation:
I apologize if I couldn't answer correctly, the question was a bit hard to understand because of the formatting.
Also I didn't see my answer in the list of answer choices but here it is:
if the polynomial has zeros at 0.2 and -3 the equation would have to be:
p(x)=(x-0.2)(x+3)
This is because plugging either of those numbers into the polynomial would cause it to equal 0. 
(x-0.2) can be simplified by multiplying everything in the parenthesis by 5, getting rid of all of the decimals, making the final answer:
p(x) = (5x - 1) (x + 3)
 
        
             
        
        
        

It is already in the simplest form. It can be written as 0.216 in decimal form (rounded to 6 decimal places).
 
        
                    
             
        
        
        
Answer: 
y = 19 (3)x
Explanation:
y = abx
Plug in the numbers from the 2 given points to find a and b.
19 = ab0 = a
a = 19
171 = 19b2
b = 3
y = 19 (3)x
        
             
        
        
        
Answer:
i think is 20 0r 22 
Step-by-step explanation: