Chileeeeeeeeeeeeeeeeeeeeeeeeeee
Is y=mx because you need to multiple ply and add if you have any questions please let me know thank you.
Answer:
A is the most suitable answer
60 subs
Because it’s 15 per 45 and 45 times 4 is 180 which means that in 3 hours or 180 minutes they sold 15 times 4 amount of subs and 15 times four is 60. Hope this helps. Sorry if the explanation isn’t that good