Предмет: Математика, автор: Аноним


решите неравенство срочно надо
4(1 - x) + 5(8 + x) \geqslant 0
​

Ответы

Автор ответа: andrisd
2

Ответ:

Пошаговое объяснение:

4(1-x)+5(8+x)≥0

4-4x+40+5x≥0

x+44≥0

x≥-44

x∈[-44;+∞)

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