3 years ago

Please help me with this homework show me how you get it and the answer

Mathematics

1 answer:

aivan3 [116]3 years ago

4 0

Answer: 226.19 Done and Done

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3 years ago

Find f(-7) when f(x)=- 29/x-4

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f(-)=29/11

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Even though you don't want an explanation, I'll just tell you the basics lol.

So what you have to do, is plug in -7 for the x's.

it should look something like the equation below.

$f\left(-7\right)=\frac{-29}{-7-4}$

After that all you need to is just to subtract :)

$f\left(-7\right)=\frac{-29}{-11}$

Then after that all you need to do is just let the negatives cancel out each other so you should get:

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Hope this helps!

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Biruk wants to buy a book for $15.25 and a book for $4.85. He wants to pay with one $20 bill. Use estimation to decide if this i

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