3 years ago

Factor by grouping: 3x(x+6) - 4(x+6)

Mathematics

1 answer:

posledela3 years ago

7 0

Answer (3+6)(3x-4) sorry bad photo and hand writing

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When using a number line to model addition, what does the first integer in a subtraction problem tell you?

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2 years ago

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Answer:

$\large\boxed{B.\ (f+g)(x)=2x^2+2x-2}$

Step-by-step explanation:

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3 years ago

The Gotemba walking trail up Mount Fuji is about 9 kilometres (km) long. Walkers need to return from the 18 km walk by 8 pm. Tos

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Answer:

He must start his journey by 11 AM

Step-by-step explanation:

Speed of Toshi while walking up the mountains is 1.5 kilometres per hour

Speed of Toshi while walking down the mountains = 2 * Speed of Toshi while walking up the mountains = 3 kilometres per hour

Time taken to travel 9 Km in the upward direction by Toshi = 9 Km/1.5 kilometres per hour = 6 hours

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3 years ago

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