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andrezito [222]
3 years ago
5

HELPP AND SHOW YOUR WORK!!!

Mathematics
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

B) -10x+30

Step-by-step explanation:

You distribute:    

-10 times X minus 3 ( -10*x-3)

Which gives you:

Answer: -10x+30

Hope this helps!

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A proportional function passes though the point (6,2). what is the slope of the line?
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Evaluate the expression when a=5.<br>a² - 17​
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Step-by-step explanation:

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Read 2 more answers
Sarah lives 3 9/10 miles from school. Her classmate, Roger, lives 1 mile from school. How much farther from school does Sarah li
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Answer:

2 9/10

Step-by-step explanation:

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7 0
2 years ago
Lydia has half of her investments in stock paying an 11% dividend and the other half in a stock paying 14% interest. If her tota
SVETLANKA909090 [29]

Based on the calculations, the amount of money she invested is equal to $3,520.

<h3>How to determine the amount invested?</h3>

First of all, we would assign variables to the amount of money that he invested at different interest rates as follows:

  • Let x be the amount of money she invested at 11%.
  • Let y be the amount of money she invested at 14%.

Since Lydia invested the same amount of money in both stocks, we have:

x = y     ....equation 1.

At the two interest rates, the total amount Lydia gets is given by:

0.11x + 0.14y = 440     ....equation 2.

Solving the equations simultaneously, we have:

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Thus, the total investment is given by:

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Total investment = $3,520.

Read more on interest rates here: brainly.com/question/16793428

#SPJ1

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1 year ago
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