3 years ago

Plsss somebody help me I need this answer

Mathematics

1 answer:

Volgvan3 years ago

5 0

I did this befor pick 45 i am a teacher btw

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What is the inverse of f(x)=3x+6 ?

scZoUnD [109]

Answer:

$\boxed{\sf \ \ f^{-1}(x)=\dfrac{x-6}{3} \ \ }$

Step-by-step explanation:

hello,

we can write

$fof^{-1}(x)=x \ and \ fof^{-1}(x)=f(f^{-1}(x))=3f^{-1}(x)+6 \ so\\3f^{-1}(x)+6=x \ \ subtract \ 6\\3f^{-1}(x)=x-6 \ \ divide \ \ by \ \ 3\\ f^{-1}(x)=\dfrac{x-6}{3}$

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3 0

3 years ago

Can you answer this please

Sauron [17]

Answer:

It's 2.

Step-by-step explanation:

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4 years ago

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loris [4]

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3 years ago

A clothing store sold 4 times as many sweaters as coats. The difference in the sales was 300. How many of each were sold?

slava [35]

Sweater = 400
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3 years ago

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emmainna [20.7K]

Answer:

3.34 is the decimal form but the question is unclear, what is it that you need?

Step-by-step explanation:

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3 years ago

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