Flying against the jetstream, a jet travels  2440  miles in  4  hours. Flying with the jetstream, the same jet travels  5950  miles in  7  hours. What is the rate of the jet in still air and what is the rate of the jetstream?

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A: Topic:- algebra

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A: Please see the below picture for detailed solution.

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A: The solution is given below

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A: Given: U=q, r, s, t, u, v, w, x, y, z, A=q, s, u, w, y, B=q, s, y, z & C=v, w, x, y, z

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A: To simplify:3(2a-y)-4(2y-a)

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A: Topic:- algebra

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