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Alekssandra [29.7K]
4 years ago
10

What is -n+8+n=-8n+8n-8

Mathematics
1 answer:
Elenna [48]4 years ago
5 0
-n+8+n=-8n+8n-8
combine like terms: 8=8

there are infinity values for n
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Which of the following is a linear function<br><br> 2/3x=y-1
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This is what the graph should look like when you're using 2/3x=y-1 as the equation.

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Answer:

The solutions are x=\frac{3)+\sqrt{153} }{-12}, x=\frac{3)-\sqrt{153} }{-12}

If you need to have them in a decimal form rounded to 3 decimals, the answers would be x=-1.281, x=0.781

Step-by-step explanation:

We are given the equation 6-6x^2-3x=0

The first thing that can be done is to rearrange the terms so that they are in descending order of power. This makes it easier to work with

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From our equation, we can gather that a=-6, b=-3, c=6

Now that we have our variables, we can plug them into the quadratic formula to get our solutions.

\frac{-(-3)+\sqrt{(-3)^2-4(-6)(6)} }{2(-6)}\\\\\frac{3)+\sqrt{9+144} }{-12}\\\\\frac{3)+\sqrt{153} }{-12}

And now for our second equation

\frac{-(-3)-\sqrt{(-3)^2-4(-6)(6)} }{2(-6)}\\\\\frac{3)-\sqrt{9+144} }{-12}\\\\\frac{3)-\sqrt{153} }{-12}

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Answer:

m/5=10

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  • m=50

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I believe it's D. 0.46

Hope I helped! ( Smiles )
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