The answer for your question is "hermano" which means brother.
didnt i already answer this? by saying what are you even saying lol
Answer:
Señora Ramirez you could also say Profesora Ramirez
Explanation:
Señora means mrs.
just incase you were wondering... here are some more prefixes
Señor: Mr
Señorita: Ms. (Not married)
Señora: Mrs (Married)
Profesora: Teacher/Profesor (Female Pronoun)
Profesor: Teacher (Male pronoun)
Also it depends on what you use most commonly because there are many ways to address your teacher with formalities-
Cristobal y luis tienen 20 anos
