Предмет: Математика, автор: Аноним

только г) порешите пожалуйста!!!!!!!​

Приложения:

Ответы

Автор ответа: Пеппер
1

Ответ:

26+13у

Пошаговое объяснение:

13(2+у)=13*2+13*у=26+13у

Автор ответа: OblivionFire
2

Ответ:

  • Распределительное свойство умножения: а(b+c)=ab+ac.

Пошаговое объяснение:

13(2 + y) = 13 \cdot2 + 13y = 26 + 13y = \boxed{13y + 26}.

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