Answer:
Tienes que ser el noveno.
Explanation:
In Spanish ninth is noveno/a. Noventa means 90 and noven has nothing to do with the number 9.
The number 97 in Spanish is noventa y siete.
(no-VEHN-tah ee see-ay-tay) is how you pronounce it.
i put it into google translate and this is what it said The em 31st of October and alex is nervous. make sure you speelled evrey thing correctly. let me know! hope this helps! :D