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Mathematics, 16.12.2021 03:50 arangoaiden71

WORD PROBLEM The family trip to Grandmas house consisted of both a train ride and a car ride. The average speed of the train was 66 miles per hour, and the average speed of the car ride was 52 miles per hour. The entire trip lasted 7 hours. Let X be the number of the train ride lasted. Write an expression to represent the total distance of the trip, in miles.

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