TO CLASS At 9:30 AM, Alexandra is 440 yards away from class and is walking 4 miles hour towards class. Also at 9:30 AM, Sam is walking towards class at 4.5 miles per hour from some unknown distance. They arrive at class at exactly the same time. How many seconds after 9:30 AM did they arrive at class and how far away was Sam from class at 9:30 AM? per

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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TO CLASS
At 9:30 AM, Alexandra is 440 yards away from class and is walking
4 miles per hour towards class. Also at 9:30 AM, Sam is walking
towards class at 4.5 miles per hour from some unknown distance.
They arrive at class at exactly the same time. How many seconds after
9:30 AM did they arrive at class and how far away was Sam from class
at 9:30 AM?
per
draw anywhere on this slide!
Transcribed Image Text:TO CLASS At 9:30 AM, Alexandra is 440 yards away from class and is walking 4 miles per hour towards class. Also at 9:30 AM, Sam is walking towards class at 4.5 miles per hour from some unknown distance. They arrive at class at exactly the same time. How many seconds after 9:30 AM did they arrive at class and how far away was Sam from class at 9:30 AM? per draw anywhere on this slide!
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