If it's written like this: ¿Qué tienes? it's a question and means "What do you have?" If it's in the middle of a sentence, like this: ...que tienes... it means "...that you have..."
The literal translation is what classes do you have.
"Tienes que escribes" is not good grammar. "¿Tienes lo que escribes?" would mean "Do you have what you're writing?", perhaps to ask if someone's taking down all the notes or has picked an essay topic. More likely, it's "tienes que escribir", meaning "You have to write" or "Do you have to write?"
¿Tienes que estudiar? means "Do you have to study?" The two possible proper answers to this question are: Yes, I have to study (Sí. Tengo que estuduar) No. I don't have to study. (No. No tengo que estudiar)
"Por que tienes un gato gordo" is Spanish for "Why do you have a fat cat?"
In what class do you have a lot of homework?= ¿En quéclase tienes mucha tarea?
Tienes que, followed by an infinitive, means "you have to" whatever-the-infinitive-is.
Que tienes?
The literal translation is what classes do you have.
Translation: tienes que amarme
Translation: What do you have in your case (e.g. pencil box or jewelry case)?
what does que mente podrida tienes mean in English? "Que mente podrida tienes" in English means "What a rotten mind you have"
Tienes que hacer la preparacion. Tienes que hacer sus ejercicios. Tienes que hacer los deberes. I found various translations for homework according to which translation website I visited, hence the different endings. Also, I left off the word for "you" because it is implies in the verb "tienes." And I used the familiar form of "you" rather than the formal. So according to which variation you are looking for, the following sentences may be also be helpful. Tu tienes que hacer los deberes. Usted tiene que hacer los deberes. Tiene que hacer los deberes.
That you must study
"How old are you when you complete a year?" is the literal translation for this, but it means: "How old will you be on your birthday?"
Que tienes que estudiar?
"Lonche" is a borrowed word for "lunch". What are you thinking about getting for lunch?
Qué means what. Que without the accent on the 'e' can mean "to" or "that". Tienes is the present tense "you" form of the verb tener, which means to have. Escribir is to write. ¿Qué tienes que escribir? means "What do you have to write?"