Respuesta :
Answer:
x+y
Step-by-step explanation:
You're adding x and y to get something but that something doesn't matter as you need an expression. (Hope this helps and sorry for the bad explanation.)

Answer:
x+y
Step-by-step explanation:
You're adding x and y to get something but that something doesn't matter as you need an expression. (Hope this helps and sorry for the bad explanation.)