Mathematics, 28.08.2019 07:30 shadowsnake

Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below:
f(x) = 2x + 21
g(x) = x − 24

Answers: 2

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Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below: <...