Question: Sid is in a car traveling at speed 10 t + 70 miles per hour away from LasVegas, where t is in hours. At t

Sid is in a car traveling at speed10t + 70 miles per hour away from LasVegas, where t is in hours. At t = 0, Sid is 10 miles away from Vegas. How far from Vegas is Sid 2 hours later?

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