I can't see the page, however if you need help with the whole thing, we could possibly message each other on here OR if you are comfortable, we could email.
I don't know what math you're in though because I can't see the page but I'm sure I can help you. I'm in calculus.
Best wishes!
Answer:
Step-by-step explanation:
the first choice sorry if i wrong
Ummm can u send a picture of the question you want us to answer?
Bruh it's 15. i mean if it is 15/15 then there is 15 things present yunno? idk but i hope this helped, have an amazing day :)