Internet Audience At the end of a certain year, the four companies with the largest number of home Internet users in the United States were Microsoft, Time Warner, Yahoo, and Google, with a combined audience of 284 million users. Taking x to be the Microsoft audience in millions, y the Time Warner audience in millions, z the Yahoo audience in millions, and the Google audience in millions, it was observed that z - u = 3(x - y) + 28 x + y = 46 + z + u and x - y + z - u = 56. How large was the audience of each of the four companies at the end of that year? Microsoft Time Warner Yahoo Google
Internet Audience At the end of a certain year, the four companies with the largest number of home Internet users in the United States were Microsoft, Time Warner, Yahoo, and Google, with a combined audience of 284 million users. Taking x to be the Microsoft audience in millions, y the Time Warner audience in millions, z the Yahoo audience in millions, and the Google audience in millions, it was observed that z - u = 3(x - y) + 28 x + y = 46 + z + u and x - y + z - u = 56. How large was the audience of each of the four companies at the end of that year? Microsoft Time Warner Yahoo Google
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Internet Audience At the end of a certain year, the four companies with the largest number of home Internet users in the United States were Microsoft, Time Warner, Yahoo, and Google, with a
combined audience of 284 million users. Taking x to be the Microsoft audience in millions, y the Time Warner audience in millions, z the Yahoo audience in millions, and u the Google audience in
millions, it was observed that
Z - u =
3(х — у) + 28
х+у
46 + z + u
and x -
y + z
- u = 56.
How large was the audience of each of the four companies at the end of that year?
Microsoft
Time Warner
Yahoo
Google](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fecc881e7-e732-4d96-bef5-c678ff82ffa1%2Faa879ef5-d0a1-4e89-a2c3-a99b28415389%2Fb98zofp_processed.png&w=3840&q=75)
Transcribed Image Text:Internet Audience At the end of a certain year, the four companies with the largest number of home Internet users in the United States were Microsoft, Time Warner, Yahoo, and Google, with a
combined audience of 284 million users. Taking x to be the Microsoft audience in millions, y the Time Warner audience in millions, z the Yahoo audience in millions, and u the Google audience in
millions, it was observed that
Z - u =
3(х — у) + 28
х+у
46 + z + u
and x -
y + z
- u = 56.
How large was the audience of each of the four companies at the end of that year?
Microsoft
Time Warner
Yahoo
Google
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