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3 years ago

Help please i need this in less that 3 minutes. i just need the formula or what to do

Mathematics

2 answers:

adell [148]3 years ago

8 0

Hello friend how are you♥♥♥♥♥♥

mihalych1998 [28]3 years ago

8 0

Answer:

1058.4 hope helpful answer

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82 added to a number is the same as 36

sashaice [31]

Answer:

-46

Step-by-step explanation:

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3 years ago

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Find the difference between the highest and lowest number 0 and 7

rewona [7]

What does this question even mean?

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4 years ago

Find f(g(x)) and g(f(x)) 1. F(x) = X²-3x+1 g(x)=5x-7

Mariana [72]

We are given the following functions

$\begin{gathered} f(x)=x^2-3x+1 \\ g(x)=5x-7 \end{gathered}$

Let us first find f(g(x)

Substitute x = 5x - 1 into the function f(x) and simplify

$\begin{gathered} f(g(x))=(5x-7)^2-3(5x-7)+1 \\ f(g(x))=(25x^2-2\cdot5x\cdot7+49)^{}-15x+21+1 \\ f(g(x))=25x^2-70x+49^{}-15x+22 \\ f(g(x))=25x^2-70x-15x+49+22 \\ f(g(x))=25x^2-85x+71 \end{gathered}$

Now let us find g(f(x))

Substitute x = x² - 3x + 1 into the function g(x) and simplify

$\begin{gathered} g(f(x))=5(x^2-3x+1)-7 \\ g(f(x))=5x^2-15x+5-7 \\ g(f(x))=5x^2-15x-2 \end{gathered}$

Therefore, f(g(x) and g(f(x)) are

$\begin{gathered} f(g(x))=25x^2-85x+71 \\ g(f(x))=5x^2-15x-2 \end{gathered}$

5 0

1 year ago

PLEASE HELP ASAP!!!!

spin [16.1K]

It is easy! I got you! So if Gavin earned $25 more then Seiji and the total of money they got over the summer is $425, all you have to do is subtract, so 425- 25= 400. Seiji earned s and Gavin earned g.

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4 years ago

Need help please I can’t seem to find the answer anywhere

bulgar [2K]

Answer:

The question mark is 10. x is 2.

Step-by-step explanation:

The question mark is 10. Divide Both Sides by five. x=2.

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3 years ago

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