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Nataly [62]
3 years ago
15

3(x + 7) plz heeelp who ever helps gets 5 points

Mathematics
2 answers:
zloy xaker [14]3 years ago
6 0

Answer:

3x + 21

Step-by-step explanation:

3(x+7)

3 * x + 3 * 7

3x + 21

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

antoniya [11.8K]3 years ago
6 0

Answer:

3x + 21

Step-by-step explanation:

3(x + 7)

3(x + 21)

3x + 21

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givi [52]

Answer:

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Step-by-step explanation:

The sum of the interior angles of a polygon is

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3 years ago
Lauren bikes 1 1/3 miles in 1/1/0 hour. What is her rate of speed in miles per hour?
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Hope this helps!

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Answer:

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Step-by-step explanation:

Hope it was right

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Step-by-step explanation:

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