Why is the story "the stolen party" a "coming of age" text?

Coming of age is a transition of one's life from young to adulthood. The stolen party talks about Rosaura. Where the author characterize Rosaura as young to her being lady. There's also hint of social classes in the society since Rosaura in the story is poor.

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. This is for math btw! Hope this helps!! :))

Explanation: