I think it is C because people from Puerto Rico speak Spanish and it said that her mom was humming a song in Spanish.
I hoped this helps you!!
I just think: would I read this in a book? I don't know exactly what you mean but I just set a scene and think; would this make sense?
Answer: supply and demand
Explanation:
I learned this earlier this year:
the amount of a commodity, product, or service available and the desire of buyers for it, considered as factors regulating its price.
Answer:
weite and send if I can solve for you
