I dont know ans dont care but iill try its 2 and lima bean
The question is asking 'how many different ways can we pair two diplomats to shake hand'?
The combination formula is given by:

We have n = 25 and r = 2
Substituting into the formula we have

handshakes
Answer:
Eagle Ridge 2 Times
Black Bear 1 time and Doe Run 2 Times
Eagle Ridge 1 time and Doe Run 1 time
B,D,E
Step-by-step explanation:
Took a test 100%
True because just plug in (1,3) for x and y and solve it out.
Plugging it in gives you 2(1)-3(3)=-7 which simplifies to 2-9=-7, which is true.
g(x) = 2x-6
f(x) = -4x +7
(g•f)(x) = g(f(x))
= 2(f(x)) - 6
= 2 ( -4x+7) -6
= -8x + 14 -6
= -8x +8
now
(g•f)(1) = -8(1) + 8= -8+8
= 0
so option a is answer