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3 years ago

19. Luggage on a certain airline is limited to 2 pieces per person.

Mathematics

1 answer:

Mama L [17]3 years ago

7 0

Answer: The second piece can weigh 256 pounds at most.

Step-by-step explanation:

Hi, to answer this question we have to write an inequality with the information given:

The sum of the weight of each piece of Luggage must be less or equal to 581 pounds:

x + 325 ≤581

Where x is the second piece's weight.

Solving for x:

x ≤581 -325

x ≤ 256

The second piece can weigh 256 pounds at most.

Feel free to ask for more if needed or if you did not understand something.

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Answer:

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Step-by-step explanation:

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2 years ago

Verify that the roots of 5x²- 6x -2 = 0 are <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%20%2B%20%5Csqrt%7B19%7D%20%7D%7B5%7D%2

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Answer:

Proof below.

Step-by-step explanation:

Quadratic Formula

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Define the variables:

a = 5
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$\implies x=\dfrac{6 \pm2\sqrt{19}}{10}$

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Therefore, the exact solutions to the given quadratic equation are:

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Learn more about the quadratic formula here:

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3 years ago

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3 years ago