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solmaris [256]
2 years ago
12

Choose the best answer. If necessary, use the paper you were given.

Mathematics
1 answer:
ira [324]2 years ago
5 0
In this question, all you have to do is substitute 12 into all the places where it says x in the question.

Therefore:
g(12) = 3(12 + 8) = 3(20) = 60

So, g(12) = 60
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