What is the central idea of the article “Will Automation Affect You?”

What is the central idea of the article “Will Automation Affect You?”

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  1. step-by-step explanation:

    hello!

    [tex]x-children.ticket \\y-adult.ticket\\\left \{ {{x+y=450} \atop {2*x+5*y=1800}} \right. => \\ \left \{ {{x=450-y} \atop {2(450-y)+5y=1800}} \right. => \\\left \{ {{x=450-y} \atop {900-2y+5y=1800}} \right. => \\\left \{ {{x=450-y} \atop {900+3y=1800}} \right. => \\\left \{ {{x=450-y} \atop {y=\frac{1800-900}{3} }} \right. => \\\left \{ {{x=450-y} \atop {y=300}} \right. => \\\left \{ {{x=450-300=150} \atop {y=300}} \right.[/tex]

    (x,y)=(150,300)

    300 adult tickers were sold!

    good luck!

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