Предмет: Алгебра, автор: Tuzike1

Помогите пожалуйста решить задание по алгебре.

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Ответы

Автор ответа: viktoria13mykhamedsh

0

Ответ:

a+b>12, т.к 5+7=14>12

а+b>10 т.к 5+7=14>10

а+b>15, неверно, т.к 5+7=14, а 14<15

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