Correct answer is B) 2 songs. You start out with 19.99. Add .99 to that and get 20.98 then add another .99 and get $21.97
I'm not 100% sure but what I remember it's this
Okay. Trying to look at it without anything else. F(4) is also saying x=4.
g(x) is another way of saying y= ... So if the question is asking what is x, then 4 is x.
Answer:
C.) 
Step-by-step explanation:
Answer:
i never seen to pretty best friends is alway one of them got to be other
Step-by-step explanation: