3 years ago

Anyone know how to do #21?

Mathematics

1 answer:

Andreas93 [3]3 years ago

6 0

Would it be y2 ? idk im not sure but i tried

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In a flight of 600 km, the speed of the aircraft was slowed down due to bad weather. The average speed of the trip was decreased

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Step-by-step explanation:

Let the original speed be 'x'

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