7, Escribe dos frases utilizado el tratamento formal USTED y informal TU: __

## Step 1<br />The problem is asking for two sentences in Spanish, one using the formal "usted" and the other using the informal "tú". In Spanish, "usted" is used as a formal way to address someone, while "tú" is used as an informal way.<br /><br />## Step 2<br />The first sentence uses "usted". The sentence is "¿Cómo está usted?", which translates to "How are you?" in English. This sentence is polite and formal, using "usted" to show respect.<br /><br />## Step 3<br />The second sentence uses "tú". The sentence is "¿Cómo estás?", which translates to "How are you?" in English. This sentence is informal and uses "tú" to show familiarity.