Count the possible combinations of 2 letters chosen from L, M, N, O. The possible combinations of 2 letters are __.

The possible combinations of two letters is 12

Step-by-step explanation:

Here, we want to count the possible combinations of two letters

Now, for the first letter any point in time, we have 4 letters to pick from,

For the second letter we have 3 letters to pick from

So therefore, we have the possible combinations as;

4 * 3 = 12

y > 1/3x

y < = -x + 4

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