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sukhopar [10]
3 years ago
9

Perform the indicated operation.-10 + 15

Mathematics
1 answer:
ahrayia [7]3 years ago
4 0
You're adding a positive to a negative, so you can do this by adding 15 to -10 (as indicated) or subtracting 10 from 15. The answer is 5.
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Andrew has three times as many pencils as Noah and five pens he has 17 pens and pencils altogether how many pencils does Noah ha
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9514 1404 393

Answer:

  4

Step-by-step explanation:

The distributive property does not appear to be involved in this question.

Let n represent the number of Noah's pencils. Then Andrew's total is ...

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7 0
3 years ago
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2 years ago
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Hope that helped! :)
5 0
3 years ago
Does anybody know this plz help.
MaRussiya [10]
So for this it's asking to multiply 10,000 glass beads by the length of 0.4 cm.

So to make it easier let's just make it a fraction.

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4000/10000

Meaning the answer is 4000cm in length.
3 0
3 years ago
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