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16-02-2017
Mathematics

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A truck traveled from warehouse A at (-4,8) to warehouse B at (-4,-1). If each unit represents 20 miles and the truck is traveling 60 miles per hour,how long will it take the truck to travel this distance?

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Аноним Аноним

18-02-2017

8-(-1)= 9 units x 20 miles= 180 miles

distance=rate x time
180=60t
180/60=t
3 hrs=t

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