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Zina [86]
3 years ago
15

The function f(x) represents the time it takes an airplane to travel east. The function g(x) represents the time it takes an air

plane to travel west. Given f(x) = 4x + 13 and g(x) = 10x − 2, solve for (f + g)(x) to determine the total roundtrip time.
Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0

The total time taken for round trip will be: (f+g)(x) = 14x+11

Step-by-step explanation:

Given

f(x) = 4x+13\\g(x) = 10x-2

In order to find the round-trip time, we have to add both functions to represent the time taken to travel east and the time taken to travel to west.

(f+g)(x) = f(x)+g(x)\\= (4x+13)+(10x-2)\\=4x+13+10x-2\\=4x+10x+13-2\\=14x+11

Hence,

The total time taken for round trip will be: (f+g)(x) = 14x+11

Keywords: Functions, variables

Learn more about functions at:

  • brainly.com/question/663692
  • brainly.com/question/6569012

#LearnwithBrainly

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Vesnalui [34]

Answer:

0.73

Step-by-step explanation:

Given: Painting classes were offered on 22 out of 30 days in September.

To find: decimal that is equivalent to the fraction of days in September that classes were offered

Solution:

Total number of days in September = 30

Number of days when painting classes were offered = 22

So,

fraction of days in September when classes were offered = \frac{22}{30}=\frac{11}{15}

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

No Not an answer

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11Alexandr11 [23.1K]
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Louis is correct.

I hope this helps!
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