Mathematics, 24.10.2019 21:43, rita53

Quick sell outlet sold a total of 40 televisions, each of which was either a model p television or a model q television. each model p television sold for $p and each model q sold for $q. the average (arithmetic mean) selling price of the 40 televisions was $141. how many of the 40 televisions were model p televisions? 1) the model p televisions sold for $30 less than the model q televisions2) either p=120 or q=120

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Quick sell outlet sold a total of 40 televisions, each of which was either a model p television or a...