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aniked [119]
3 years ago
11

Need help right now!!!!!!

Mathematics
2 answers:
Reptile [31]3 years ago
8 0

Answer:

44.75

I believe


Sonja [21]3 years ago
7 0

Let's go:


\frac{21}{36} = \frac{3x + 1}{6x - 6} \\\\ 36(3x + 1) = 21(6x - 6) \\\ 108x + 36 = 126x - 126 \\\ 126x - 108x = 36 + 126 \\\ 18x = 162 \\\ x = 9


I hope I helped you.


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Answer:

Both are correct.

Step-by-step explanation:

The key understanding here is that you can factor a monomial in many different ways!

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7

12, x, start superscript, 7, end superscript.

Hint #22 / 4

\begin{aligned} (\blueD{4}\maroonD{x^3})(\blueD{3}\maroonD{x^4})&=(\blueD{4})(\blueD{3})(\maroonD{x^3})(\maroonD{x^4}) \\\\ &=\blueD{12}\maroonD{x^7} \end{aligned}

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​

So Ibuki is correct!

Hint #33 / 4

\begin{aligned} (\blueD{2}\maroonD{x^6})(\blueD{6}\maroonD{x})&=(\blueD{2})(\blueD{6})(\maroonD{x^6})(\maroonD{x}) \\\\ &=\blueD{12}\maroonD{x^7} \end{aligned}

(2x

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​

So Melodie is also correct!

Both Ibuki and Melodie are correct.

8 0
3 years ago
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olasank [31]
Move the decimal 2 places to the left and add zeros where it’s empty
6 0
3 years ago
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Gelneren [198K]

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5 0
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Point Form:

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Solve for the first variable in one of the equations, then substitute the result into the other equation.

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