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QUESTION
at 5 A. a snowplow, traveling at a constant speed begins on a highway. at 8 A. a car begins on the highway at a speed of 35 mi/hr and reaches the...
at 5 A.M. a snowplow, traveling at a constant speed begins on a highway. at 8 A.M. a car begins on the highway at a speed of 35 mi/hr and reaches the plow 30 minutes later. find the speed of the snowplow?
