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nikdorinn [45]
3 years ago
6

What is the answer???

Mathematics
2 answers:
Aleks [24]3 years ago
8 0

Answer:

D

Step-by-step explanation:

A is the second best choice, but it is not the answer.

(fog)x means wherever you see an x in f(x), you put g(x)

So f(x) = f(g(x)) = x + 7 = g(x) + 7 = 1/x + 7

Since g(x) = 1/x then f(g(x)) = 1/x + 7

astra-53 [7]3 years ago
7 0

Answer:

is it c?

Step-by-step explanation:

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What does 16/7 simplify to
77julia77 [94]

Answer:

This fraction cannot be simplified down.

Step-by-step explanation:

Although the fraction cannot be simplified it can be divided into mixed number form which is what I assume you meant by simplified.

\frac{16}{7}

Multiply by 2 and subtract 16 by 14

7\times2=14

16-14=2

\frac{16}{7} =2r

Keep the denominator the same.

\frac{16}{7} = 2\frac{2}{7}

=2\frac{2}{7}

Hope this helps.

4 0
3 years ago
Given the function f(x) = The quantity of 2x minus 5, divided by 3 , which of the below expressions is correct? (1 point) f−1(x)
Anuta_ua [19.1K]

Answer:

f^{-1}(x)=the quantity of 3x plus 5 divided by 2

Step-by-step explanation:

We are given that a function f(x)=\frac{2x-5}{3}

We have to find the correct expression

Suppose y=\frac{2x-5}{3}

3y=2x-5

3y+5=2x

x=\frac{3y+5}{2}

Therefore, f^{-1}(x)=\frac{3x+5}{2}

Answer:f^{-1}(x)=the quantity of 3x plus 5 divided by 2

8 0
3 years ago
Simplify the monomial (Please show work)<br><br> (2ab^2)(4a^2b^3) - (10a^3b)(6b^4)
Lelechka [254]
The answer should be −52a^3 b^5

7 0
3 years ago
Help please quick!!!
stepan [7]

Answer:

9,000 is the answer you are looking for

3 0
3 years ago
5/3 divided by (-6/7).<br>Write your answer in simplest form.<br><br>Please please Help me!! ​
lana [24]

Answer:

-1  17/18

Step-by-step explanation:

I solved this.

7 0
2 years ago
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