Q2. The accompanying figure shows a network of one-way streets with traffic flowing in the directions indicated. The flow rates along the streets are measured as the average number of vehicles per hour. 200 40 X4 B X3 60 100 (a) Set up a linear system whose solution provides the unknown. (b) Solve the system for the unknown flow rates.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter5: Solving Systems Of Linear Equations
Section: Chapter Questions
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Q2. The accompanying figure shows a network of one-way streets with traffic
flowing in the directions indicated. The flow rates along the streets are
measured as the average number of vehicles per hour.
200
B
X2
X3
40
100
X4
60
(a) Set up a linear system whose solution provides the unknown .
(b) Solve the system for the unknown flow rates.
Transcribed Image Text:Q2. The accompanying figure shows a network of one-way streets with traffic flowing in the directions indicated. The flow rates along the streets are measured as the average number of vehicles per hour. 200 B X2 X3 40 100 X4 60 (a) Set up a linear system whose solution provides the unknown . (b) Solve the system for the unknown flow rates.
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