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lara [203]
3 years ago
8

What is this help please

Mathematics
1 answer:
Sholpan [36]3 years ago
3 0
Answer: 3 x 7


Explanation:
So the question is asking you to multiply two prime numbers in order to get 21.
Since 3 and 7 are both prime numbers, you can express 21 as 3 x 7

Hope this helps! :)

Here is a list of prime numbers if it helps you. (prime numbers are in blue):

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a company that manufactures bicycles has a fixed cost of $80,000. it costs $100 to produce each bicycle. the total cost for the
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C(x) = 80000 + 100x is the total cost as function of number of cycles produced

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<em><u>Solution:</u></em>

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Step-by-step explanation:

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