Here are some examples:
* "¿Tienes el balance de q cuentas?" (Do you have the balance of the accounts?)
* "Es importante mantener q cuentas actualizadas." (It is important to keep the accounts up-to-date.)
The "q" in "q cuentas" is just a shortened way of saying "y", which is similar to how "y'all" is a shortened form of "you all" in English.