Answer:
okay so look, spanish isn't really that important but it would help you to learn it a bit. Math it's important you need to get that to At least a D to pass the grade
Meal time is usually at 3 but can be from anywhere 2-4 in the afternoon. Im not sure what you mean by "restaurant practices" but heres a website that has information of food customs.
https://www.enforex.com/culture/spanish-eating-customs.html
