1/12 is the answer i think
When you cant simplyfy it anymore
Answer:

Step-by-step explanation:
we know that
<u><em>Combinations</em></u> are a way to calculate the total outcomes of an event where order of the outcomes does not matter.
To calculate combinations, we will use the formula

where
n represents the total number of items
r represents the number of items being chosen at a time.
In this problem

substitute

simplify




Answer: 0
Step-by-step explanation:
3)(x)+(3)(4)+−2=10
(3x)+(12+−2)=10
3x+10=10
3x+10−10=10−10
3x=0
3x/3 = 0/3
x=0