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 in millions, z the Yahoo audience in millions, and u the Google audience in millions, it was observed that.                 z - u = 3(x -y) + 16                 x + y = 50 + z + u and  x - y + z - u  = 52. How large was the audience of each of the four companies at the end of that year

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 58PPS
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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 in millions, z the Yahoo audience in millions, and u the Google audience in millions, it was observed that.

                z - u = 3(x -y) + 16

                x + y = 50 + z + u

and  x - y + z - u  = 52.

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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