Mathematics, 08.12.2020 14:00, chl75

In recent years, companies spent a total of $87.5 billion on newspaper, television, and radio ads. The total amount spent on television and radio ads was only $2.9 billion more than the amount spent on newspaper ads alone. The amount spent on newspaper ads was $5.4 billion more than what was spent on television ads. How much was spent on each form of advertising? (Hint: Let the variables represent numbers of billions of dollars.)

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In recent years, companies spent a total of $87.5 billion on newspaper, television, and radio ads. T...