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malfutka [58]
3 years ago
10

Simplify 3 - b (7b + 2) + 3b - (11 - b)​

Mathematics
1 answer:
nirvana33 [79]3 years ago
8 0

Answer: -7b² + 2b - 8

Step-by-step explanation:

<u>Given expression</u>

3 - b (7b + 2) + 3b - (11 - b)

<u>Expand parentheses and apply the distributive property if necessary</u>

=3 - b · 7b - b · 2 + 3b - 11 + b

=3 - 7b² - 2b + 3b - 11 + b

<u>Combine like terms</u>

=-7b² + (3b - 2b + b) + (3 - 11)

=\boxed{-7b^2+2b-8}

Hope this helps!! :)

Please let me know if you have any questions

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Answer:

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Step-by-step explanation:

2(4x + 1) < 3(2x - 3)

Distributive Property:

8x + 8 < 6x - 6

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8x + 8 < 6x - 6

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--------------------

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Divide on Both Sides:

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3 years ago
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Step-by-step explanation:

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2 years ago
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2 years ago
Suppose the number of messages that an inbox receives may be modeled by a Poisson distribution. If the average number of message
docker41 [41]

Answer:

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These probabilities will be evaluated using a cumulative frequency calculator.

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You can use the Poisson distribution calculator here

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DO THE MATH

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