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tresset_1 [31]
3 years ago
11

A number, y, is equal to the difference of a larger number and 3. The same number is one-third of the sum of the larger number a

nd 9. Which equations represent the situation?
Mathematics
1 answer:
rosijanka [135]3 years ago
4 0

Answer:

Step-by-step explanation:

It's 21 lol

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Answer:

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Step-by-step explanation:

From the given question expression for distance traveled by the particle is

s=2t^{2}+3t

Then fro the time interval (1, 4) we have to calculate the average speed.

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