The answer is C
By the way, that expression means "n choose k". Hope I helped!
So first, you need to find the y intercept and slope of the line/function.
then, you just plug it in to y=mx+b form
this one would be:
slope of -5/4
y intercept: 2
so it would be y=-5/4+2
Answer:
I'm guessing, say all of them are 20 cm, by the looks of it
Answer:
8 1/6
Step-by-step explanation:
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