Предмет: Математика, автор: ТупоеЖивотное228

x-0.2y-0.7x-10+0.5y-0.3x-18 при x=100.1 и y=-30

Ответы

Автор ответа: tatsach

0

=0х+0,3у-28=0+0,3*(-30)-28=
-9-28=-37

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