Step-by-step explanation:
We are given:

We need to find (g.h)(n)
Finding (g.h)(n)

So,
Keywords: Composite Function
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The answer to this question of yours is B
2^7b = 2^5
Now you have like bases. This means that you can set the exponents equal , meaning 7b= 5. B =5\7
If the number of visitors on Friday, Saturday, and Sunday is x, x + 500, and x + 250. Then the total number of visitors will be 3x + 750.
<h3>What is Algebra?</h3>
Algebra is the study of mathematical symbols, and the rule is the manipulation of those symbols.
Tanisha's website had x visitors on Friday.
On Saturday, it had 500 more visitors than it did on Friday. That is x + 500
The total number of visitors on Friday and Saturday was twice the number on Sunday. That is (2x + 500)/2
Then the total number of the visitors will be
→ Friday + Saturday + Sunday
Then we have

More about the Algebra link is given below.
brainly.com/question/953809
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Answer:
12g8h10
Multiply each variable quantity by 2 and combine.