An 85-mi trip to the beach took Susan 2 hr. During the second hour, a rainstorm caused

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An 85-mi trip to the beach took Susan 2 hr. During the second hour, a rainstorm caused her to average 7 mph less than she traveled during the first hour. Find her average rate for the first hour.

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Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

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Question Posted: May 28, 2023 12:36 AM

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An 85-mi trip to the beach took Susan 2 hr. During the second hour, a rainstorm caused

Question:

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Lets assume that Susans average rate during the first hour was x m...View the full answer

Intermediate Algebra

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