Getting a job soon

[meow_mix450]

Hey

I'm getting a job soon, and I have a few questions. This will be my first time working for someone. So no work experience. I have done volunteer work at a pet shop and such. I'm applying to a new pet shop that has just opened, and its a small little shop like Pet value but with pets and such. Also I have finished my careers class, teaching me how to write a resume and such. But have some questions

Questions:
Should I ask how much I'll get paid? Because my mom said that small shops will pay me lower then minium wage(my mom doesnt work so thats why im here to ask lol). If I should how should I ask?

What is minium wage right now? Money isnt really the problem I just dont wanna get riped off cause I just started. It would just be a great experience to work at a pet store

If I do get hired, will I get a job discription?

Do you get to pick how long you work and when? I'm a student and what days and time would be best that worked out for you.

If you got any tips on anything it would be great!

Thanks,
Meow