f(x) = 5x – 10 and g(x) = x – 16. Which of the following represents h(x) = f(x) + g(x)?

Add the expressions for f(x) and g(x): (5x − 10) + (x − 16). Combine like terms to get 6x − 26, so the correct choice is h(x) = 6x − 26.

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