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egoroff_w [7]
3 years ago
10

Which function models the sum?

Mathematics
1 answer:
OLEGan [10]3 years ago
8 0
I can’t see it I just see black
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The first one is 43/72 which can’t be simplified

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A lake has 10,000 fish.when a fishman scoops up his net ,he catches 500 fish. Suppose 150 of the 500 fish in his net are salmon.
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Which statement is true?
Svetradugi [14.3K]
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Simplify; 5a+3b-7a+4b
serg [7]

Combine like terms:

5a-7a=-2a

3b+4b=7b

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7 0
3 years ago
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Find the function !!! 10 points - Help needed!
Arte-miy333 [17]
<h2>Hello!</h2>

The answer is:

The first option,

f^{-1}(x)=\frac{x-2}{4}

<h2>Why?</h2>

To find the inverse of a function, we need to rewrite the variable "x" with "y" and the variable "y" with "x", and then, isolate "y".

We are given the function:

f(x)=4x+2

Write "f(x)" is equal to write "y", so:

y=4x+2

Now, finding the inverse, we have:

y=4x+2\\x=4y+2\\x-2=4y\\y=\frac{x-2}{4}

Hence, we have that the answer is the first option,

f^{-1}(x)=\frac{x-2}{4}

Have a nice day!

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3 years ago
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