Предмет: Математика, автор: ypetushenko00

Помогите пожалуйста!
А= 3х-0,2 В=-2*(х+4,1)

№1) Выражение В=-1,3
№2) Выражения А и В противоположны
№3) Выражение А> выражения В на 1,4
№4) Выражение А < выражения В в 3 раза.

Ответы

Автор ответа: judi4
0
выражения А и В противоположны
ypetushenko00: Вообще-то решить надо было
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