# Writing Equations from Word Problems : Time and Distance, Two Moving Objects

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A Car leaves Oak Corner at 11:33 a.m traveling south at 70km/h. at the same time, another car is 65 km west of Oak Corner traveling east at 90km/h.

a. Express the distance d between the cars as a function of the time t after the first car left Oak Corner.

b. show that the cars are closest to each other at noon.

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##### Solution Summary

Equations are written for distance and time of two moving objects.

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