3 years ago

If m(x) = 2x - 5 and n(x) = 2x + 5, what is n(m(3))?

Mathematics

1 answer:

Rus_ich [418]3 years ago

3 0

9514 1404 393

Answer:

n(m(3)) = 7

Step-by-step explanation:

n(m(3)) = n(2·3 -5) = n(1) = 2·1 +5

n(m(3)) = 7

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