Answer:
they will need 18 tokens each because 2 + 3 + 4 x 2 = 9
Step-by-step explanation:
2xy, minus a minus is the same as plus.
For 2) and 4), check the picture below
that's the "secant segments from external point" theorem... and that's just an example... so... use that for those
now, for the other two, you'd want to post them separately, one at a time, easier to track and revise
Do u have any answer choices but im thinking around 25 if thats a answer