Постройте график функции y=ax+b, если \left \{ {3a-7b=20-2(a+b)} \atop {5(a+b)=10}} \right.

eka04599 eka04599    3   23.05.2019 08:29    0

Ответы
maksim3452 maksim3452  23.05.2019 10:00
1. are you brazilian?   - no, i'm not. i am russian. 2. are you 6 years old? - no, i am not. i am 9. 3. is your house big? - yes, it is. it's big. 4. is your surname emery? - no, it is not. my surname 5. are your friends nice? - yes, they are. my friends are nice.
ПОКАЗАТЬ ОТВЕТЫ
Другие вопросы по теме Алгебра