Задание 20. Подготовка к ОГЭ по математике
Решаем задание 20 из второй части ОГЭ по математике
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![[7] Соли | ЕГЭ за 30 дней](https://sun9-53.userapi.com/GXCqxjWS0o3Wp2paeNP7AWAiWzGiOB5s023jow/3KzviV3wjoE.jpg)
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