Answer:
Option A
Step-by-step explanation:

we start with 12 red marbles out of 25 marbles, that's the probability for the first.
in the second step we have one red marble less, wich also means one marble less overall
and so on


can be reduced by 1320 (step by step) to

56 points given to the team
well I can’t see the statements but I would say it is a right triangle
Answer:
4 17/18
Step-by-step explanation:
you make the mixed numbers into improper fractions then you subtract them