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kiruha [24]
3 years ago
5

Solve 3 over x minus 3 equals the quantity of x over x minus 3, minus three-halves. for x and determine if the solution is extra

neous or not.
Mathematics
1 answer:
astraxan [27]3 years ago
3 0
\frac{3}{x} -3 = \frac{x}{x}  -  \frac{3}{2}
3 -3x = x - \frac{3x}{2}
-6x -2x -x = 6
-9x=6
9x=6
x= \frac{6}{9}= \frac{2}{3}
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Please mark this answer as the Brainliest, if you find this helpful :)
7 0
2 years ago
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sladkih [1.3K]

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4 0
3 years ago
Quick algebra 1 question for 25 points!<br><br> Only answer if you know the answer, Tysm!
zzz [600]

Using a quadratic regression equation, it is found that the prediction of volunteers in year 10 is of:

A. 47.

<h3>How to find the equation of quadratic regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator.

In this problem, we have that the function initially increases, then it decreases, which means that it is a quadratic function. The points (x,y) to  be inserted into the calculator are given as follows:

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Inserting these points into the calculator, the prediction of y for a value of x is given as follows:

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Hence, when x = 10, the prediction is:

y = 0.702 x 10² - 4.726 x 10 + 23.857

y = 47.

Hence option A is correct.

More can be learned about a quadratic regression equation at brainly.com/question/24028025

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4 0
1 year ago
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Answer: 170% da da

Step-by-step explanation:

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2 years ago
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