Answer:
90/13, 45/13
Step-by-step explanation:

Simplify:

Would it be 39=9 ? I don’t know I think this
Would be it
Answer:
obviously it's always gonna be hyperbola lol
Answer:
t test for one mean.
met
met
met
Step-by-step explanation:
The answer is a)
Let me know if you need an explanation