Предмет: Алгебра, автор: Аноним

Составь математическую модель по словесной.

Соседка разводит кур и кроликов.
Сколько у соседки кур и сколько кроликов, если у них вместе 59 голов и
186 лап(-ы)?

Выбери подходящую математическую модель, обозначив
число кур за a, а число кроликов за y:

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Автор ответа: MizoriesKun

Смотри..................

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