Question

Solving Linear Inequalities in Two Variables.
Problem: Dan wants to sell laptops and smartphones to be used for coming opening classes. He wants to sell at least 12 devices and earn at least P450,000 pesos. If each laptop costs P25,000 and a smartphone cost P12,500, please write the system of inequalities that represent this problem and graph.
--------- PLEASE HELP ME SOLVE THIS EQUATION ---------

Answer 1

Answer:

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Step-by-step explanation:

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