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-
U don't get the ability u just learn it
ask someone to help u for instance
