2 years ago

How many hours is 10:30 am to 3:30 pm?

Mathematics

1 answer:

sergejj [24]2 years ago

6 0

It is 5 hours from 10:30am to 3:30pm.

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What is 10c+9-7c.....?

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17c + 9 = 10c + 9 - 7c

COMBINE LIKE TERMS

10c + 7c = 17c

9 IS NOT A LIKE TERM, SO WE LEAVE IT ALONE

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2 years ago

jo has a total of 61 dimes and quarters in her piggy bank. she has 3 more quarters than dimes. the coins have a total value of $

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D+Q=61 => D=61-Q
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3 years ago

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Answer:

Step-by-step explanation:

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liubo4ka [24]

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The element you add is $b^2 / 4a$

Step-by-step explanation:

The element you add is $b^2 / 4a$

Remember that

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