Предмет: Алгебра, автор: adazazregvbvz

ПОМОГИ ДАМ СКОЛЬКО ХОЧЕШЬ
Две семьи отправились на детский утренник. Первая семья купила два детских билета и один взрослый и всего заплатила 445 рублей. Вторая семья купила три детских билета и два взрослых и всего заплатила 785 рублей. Сколько стоит один детский билет и сколько стоит один взрослый билет?​

Ответы

Автор ответа: scorostnaja
0

Ответ:125 детский билет;200 взрослый

Объяснение:решение на фото

Приложения:
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Предмет: Алгебра, автор: Аноним