Two cars are each 100 miles away from the town of Tucumcari, one directly to the north and the other directly to the east. The car to the north is heading toward the town at 60 miles per hour, while the one to the east is heading toward town at 30 miles per hour. How fast are the cars approaching each other?

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
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Chapter3: Math Models
Section3.5: Solve Uniform Motion Applications
Problem 3.100TI: Thanh and Nhat leave their office in Sacramento at the same time. Thanh drives north on I-5 at a...
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Two cars are each 100 miles away from the town of Tucumcari, one directly to the north and the other directly to the east. The car to the north is heading toward the town at 60 miles per hour, while the one to the east is heading toward town at 30 miles per hour. How fast are the cars approaching each other?

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