Determining equation for time

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Cystal drove 110 miles at y miles per hour. She then increased her speed by 3 miles per hour and drove an additional 150 miles. Using the equation D=RT, a rational expression for her total traveling time is?

Reference no: EM13118332

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Determining equation for time : Cystal drove 110 miles at y miles per hour. She then increased her speed by 3 miles per hour and drove an additional 150 miles. Using the equation D=RT,

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