40 + 30s = 220
30 for each student (s) and the one charge of 40 would get the tutor 220 dollars.
It'd be 9.096491 hope that helps.
Answer:
Uh
Step-by-step explanation:
With what ??? no picture
Answer:
an event with no possible outcomes
Step-by-step explanation:
because there is only one posible thing that can happen
