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OLEGan [10]
3 years ago
6

Greatest common factor of 21,30

Mathematics
2 answers:
Lynna [10]3 years ago
7 0

Answer:

10

Step-by-step explanation:

Mumz [18]3 years ago
3 0

Answer: 3

Factors of 21

1, 3, 7

Factors of 30

1, 2, 3, 5, 6, 10, 15

Step-by-step explanation:

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ziro4ka [17]
Pretend the cost of the hotel is called "x" and the amusement park is "y"
make the equations.
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these are a system of equations so subtract one from the other to cancel the x values away.
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We have the following equation:
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Answer:

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Step-by-step explanation:

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