Предмет: Алгебра, автор: Courier213

Найдите значение выражения :
1. 3,4 + 1.6y при y = -2,5
2. a - 6b при a = 3, b = -4
С решением пожалуйста.

Ответы

Автор ответа: vrednyulya

0

3,4+1,6*-2,5=3,4-4=-0,6
3-6*-4=4+24=28

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