Solve the problem.
-Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone $18 \mathrm{mi}$, the distance between the cars was $6 \mathrm{mi}$ more than the distance traveled by the car heading east. How far had the eastbound car traveled?
A) $18 \mathrm{mi}$
B) $24 \mathrm{mi}$
C) $36 \mathrm{mi}$
D) $30 \mathrm{mi}$

Question

Quizplus · Accepted Answer

Using the Pythagorean theorem, let $ x $ be the distance traveled by the eastbound car. Then, $\sqrt{18^2 + x^2} = x + 6$. Solving this equation gives $ x = 24 \mathrm{mi} $.

Solve the Problem 18mi18 \mathrm{mi}18mi , the Distance Between the Cars Was

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