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makkiz [27]
2 years ago
10

Which expression has a sum of 1 2/21

Mathematics
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

A. is the answer

Step-by-step explanation:

the LCM of 7 and 3 is 21.

When added it would be 9+14 =23

23/21= 1 2/21

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Answer:

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2) Dividing the equation by the coefficient of X²

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That becomes

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AND

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Step-by-step explanation:

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What is the difference between when a function is positive and when it is negative?
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