a car travel 30 miles for 30 minutes. the car then stops at a service station for 10 minutes. the car continues for another 20 minutes at a constant speed of 45 mph. draw the distance-time graph for the car.
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Answer:
This time the cars are traveling towards each other. They are starting out 1200 miles
apart. A diagram showing the cars approaching each other would be helpful.
Explanation: