A freight train and an express train leave towns 390 km apart, traveling toward one another. The

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A freight train and an express train leave towns 390 km apart, traveling toward one another. The freight train travels 30 km per hr slower than the express train. They pass one another 3 hr later. What are their rates?

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Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

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Question Posted: May 31, 2023 02:21 PM

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A freight train and an express train leave towns 390 km apart, traveling toward one another. The

Question:

Freight Train Express Train r X y t 3 3 d

Step by Step Answer:

Lets assume the rate of the express train is x kmhr According to the given information the freig...View the full answer

Intermediate Algebra

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