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stiks02 [169]
3 years ago
14

What is 13(y+7)=3(y−1)

Mathematics
1 answer:
artcher [175]3 years ago
3 0

Answer: Y= -47/5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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Jade invested in the stock market. The weekly change in value of her stock, in dollars, over 4 weeks was +23.65, -22.20, -12.75
Anastasy [175]

Answer:

<h3>The average weekly change in value of Jade's stock in dollars is -1.3225</h3>

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Given that Jade invested in the stock market.

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<h3>To find the  average weekly change in value of her stock in dollars :</h3>

The average weekly change in value of Jade's stock is given by Average=\frac{sum of the weekly changes in value of her stock in dollars}{total number of weeks}

Average=\frac{23.65+(-22.20)+(-12.75)+5.98}{4}

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<h3>Therefore the average weekly change in value of Jade's stock in dollars is -1.3225</h3>
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3 years ago
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