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QveST [7]
3 years ago
14

Please help due tmr I also have 2 more questions!

Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0

Answer:

17

Step-by-step explanation:

n = 17

n - 7 = 10

Carry over the - 7

n = 7 + 10

n = 17

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Elanso [62]

The simplified polynomial is; xy(x²y - xy² +1) and; the value when x=-3 and y=2 is; -186

From the polynomial given;

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Read more on polynomials;

brainly.com/question/2833285

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AnnyKZ [126]

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5 0
3 years ago
The value of y varies directly with x. When y=55, x=1/4. Determine the constant of proportionality
docker41 [41]

Answer:

<u>k = 220</u>

Step-by-step explanation:

<u>Proportion of y and x</u>

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4 0
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