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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(x - y) + 20 x + y = 46 + z + u and x - y + z - u = 48. 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 u the Google audience in millions, it was observed that z - u = 3(x - y) + 20 x + y = 46 + z + u and x - y + z - u = 48. How large was the audience of each of the four companies at the end of that year? Microsoft Time Warner Yahoo Google

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter10: Systems Of Equations And Inequalities
Section10.FOM: Focus On Modeling: Linear Programming
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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(x - y) + 20 x + y = 46 + z + u and x - y + z - u = 48. How large was the audience of each of the four companies at the end of that year? Microsoft Time Warner Yahoo Google
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(x - y) + 20 x + y = 46 + z + u and x - y + z - u = 48. 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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