Предмет: Алгебра, автор: Аноним

ПОМОГИТЕ ПОЖАЛУЙСТА
РЕШИТЕ СИСТЕМУ НЕРАВЕНСТВ

Приложения:

Ответы

Автор ответа: Аноним
0
4x≤1+5⇒4x≤6⇒x≤1,5
3x-x≥4-2⇒2x≥2⇒x≥1
x∈[1;1,5]
Автор ответа: stiklin
0
4x<=1 + 5   
4x<=6
x <=1,5

3x - x >= 4 - 2
2x >= 2
x >= 1
 
1  1,5
Похожие вопросы
Предмет: Английский язык, автор: dkfdshjdgss
1. a. What ……………………………………. (you/do) tonight?
b. ……………………………………………………(I/meet) John at nine.
2. a. Why don’t you go to the park?
b. You must be joking! The sky is so cloudy that ……………………………………………(it/rain/soon).
3. a. …………………………………………………(you/really/buy) a new bike?
b. Yes, the one I’ve got is too old.
4. a. ………………………………………..(they/not/go) to the Dolomites if we don’t go with them
b. You know that we can’t. ……………………………………………….(I/work) the whole weekend.
5. a. I enjoyed my stay in Italy so much that I’m sure…………………………………..(I/ go back) next year.
b. Oh great! If you go, ………………………………………….(I/join) you.
6. a. I’m sure that by 2030 …………………………………….(there/be) robots in every house and office.
b. Maybe, but …………………………………………………..(they/not/replace) us completely.
7. a. …………………………………………….(we/move) into our new flat next August.
b. Oh, are you? ………………………………………….(you/invite) me to dinner when you settle down?
8. a. Next month your daughter ………………………(be) eighteen. What ………………………(you/do)?
b. ……………………….(we/give) a party and …………………..(we/buy) her a car by the end of the month.
9. a. Haven’t we got time for a drink?
b. I’m sorry but ………………………………………..(the train/leave) in 30 minutes.
10. a. It’s so hot in here! …………………………………………….(I/ open) the window.
b. Good idea! ……………………………………………………(it/be) cool soon.
Предмет: Русский язык, автор: виктория12314
Предмет: Алгебра, автор: daniil161shoy