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maks197457 [2]
3 years ago
10

Answer this in two minutes

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:

900

Step-by-step explanation:

a heptagon has 7 sides, so we take the hexagon's sum of interior angles an and add 180 to it's getting us, 720 + 180 = 900 degrees

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Melanie saves $20 every month in her savings account. She
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Let x represent the amount of months she has been saving for.

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Solve for x.

20x - 60 = 280

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20x - 60 + 60 = 280 + 60

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~Divide 20 to both sides

20x/20 = 340/20

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Best of Luck!

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Step-by-step explanation:

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