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Mr. Duncan traveled to a city 190 miles from his home to attend a meeting. Due to car trouble, his average speed returning was 10mph less than his speed going. If the total time for the round trip was 7 hours, at what rate of speed did he travel to the city? (Round your answer to the nearest tenth.)

User Keoros
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5 votes

Answer:

Explanation:

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User Oleg Shaldybin
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