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3 years ago

What is the answer???

Mathematics

2 answers:

Aleks [24]3 years ago

8 0

Answer:

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) (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). Write your answer in simplest form. Please please Help me!!

lana [24]

Answer:

-1 17/18

Step-by-step explanation:

I solved this.

7 0

2 years ago

Read 2 more answers