-3(2x-4)+8x-8
-6x+12+8x-8
2x+4
x=2
Answer:
Option B
Step-by-step explanation:
Here we have to apply " combination and permutation. " It is given that the drama club had to choose three booths from a selection of 9, considering the possible ways to choose so. This is a perfect example of combination. In nCr, n corresponds to 9, respectively r corresponds to 3.
Hope that helps!
I’m answering cuz i need to message someone about biology but i haven’t answered enough questions good luck !