Question

Pls help

¿Cuántos hermanos____ ustedes?

choose the right "has/have"

yo tengo - I have
tú tienes - you have
él, ella, usted tiene - he/she has, you (formal) have
nosotros tenemos - we have
vosotros tenéis - you plural have)
ellos, ellas, ustedes tienen - they, you all have

Answer 1

the correct answer should be tienes

Answer 2

I believe the right answer would be tienen because 'ustedes' would fall in that category.