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guajiro [1.7K]
3 years ago
10

Grace earned £22,000 last year.

Mathematics
1 answer:
lys-0071 [83]3 years ago
6 0

Answer:

13.09 pounds, 13,10 pounds if you have to round, which is not clear (result is 13.095).

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Answer:

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Step-by-step explanation:

-2x² - 5x + 5 = 0

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Here,

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Discriminant

<em><u>D = b² - 4ac</u></em>

<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em>= (5)² - 4(2)(-5)

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Then,

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= -5 +-√65/2

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6 0
3 years ago
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Step-by-step explanation:

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Answer:

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3 years ago
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