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mojhsa [17]
3 years ago
6

(-9x2 - 4x) + (9x² + 3x + 10)

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0

Answer:

-x + 10

Step-by-step explanation:

-9x^{2} + 4x + 9x^{2} + 3x + 10

Collect like terms = -1x + 10 OR -x + 10

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£620 is divided between Malachy, Paul & Brian so that Malachy gets twice as much as Paul, and Paul gets three times as much
geniusboy [140]

Answer: Paul gets £186

Step-by-step explanation:

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So Malachy’s amount equals 1 in this equation, Paul’s amount equals 1/2 in this equation, and Brian’s amount equals 1/6 in this equation.

1 + 1/2 + 1/6 = 1 + 3/6 + 1/6 = 1 4/6

Now, divide 620 by 1 4/6 to find Malachy’s amount.

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Now, divde 372 by 2 to get Paul’s amount.

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3 0
3 years ago
Arkadaşlar soruyu bulabilirmisiniz 28=50-4n​
andrew11 [14]

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3 years ago
*will give brainliest*
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