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kiruha [24]
3 years ago
9

(50 Points & Brainliest)

Mathematics
2 answers:
RUDIKE [14]3 years ago
8 0

Answer:

16x-8

Step-by-step explanation:

We need to calculate the total time. We are given two functions that when summed up will give you total time.

(f + g)(x) = 5x - 7 + 11x - 1 \\  = 16x - 8

astraxan [27]3 years ago
5 0

Answer:

(f + g)(x) = 16x − 8

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

= 5x - 7 + 11x - 1

= 16x - 9

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