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Alla [95]
3 years ago
11

Pls help and explain

Mathematics
1 answer:
grin007 [14]3 years ago
4 0

Answer:

B

Step-by-step explanation:

First distribute the 2x to get:

4x² + 10x

Then distribute the -5 to get:

-10x - 25

Then combine

4x² + 10x - 10x - 25

The 10x's will cancel leaving you:

4x² - 25

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Mr. Chen is painting one wall of a room in his attic. He needs to detemine the area of the wall so he will know how much paint h
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Step-by-step explanation:

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Last Month, Levi had written 125 words of his book. This month,he is up to 12,580 words. About how many times more words has he
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Answer:

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