Предмет: Математика, автор: Аноним

Номера: 1029,1030,1031,1032 срочноооо. Пожалуйста

Приложения:

Ответы

Автор ответа: panterasq

1). 2х - 5 < 0
2х < 5
х < 2,5

1,4х - 7 < 0
1,4х < 7
х < 5

6 - х < 0
х > 6
2). 1-у>0
у<1

у+8>0
у> -8

3у-4,5>0
3у>4,5
у>1,5

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: gdmlviv

Поможіть будь ласка з розв'язком
Choose the correct answer.
1. "This is a nice room."
"Yes. It's the one ... we've just redecorated."
which
when
who

2. I have ... seen this file before.
never
ever
just

3. I brush my teeth twice ... day.
the
one
a

4. Jenny ... type since she went to college.
can't
has been able to
can

5. Marion denied ... the window .
break
breaking
to break

6. They .... by 7 o'clock.
had already eaten
were eating
eat

7. Dinner ......, yet.
has been served
is served
hasn't been served

8. Ben looks tired. He .... hard all day long.
has been working
had been working
is working

9. "Are you having a holiday this year?"
"Yes, I ... to Hawaii."
am going
have gone
have been

10. "We've run out of milk." "Really? I .. some more this afternoon."
will have been buying
will buy

11. Carry ... the exercise until I come back.
on with
down
up

12. "Does Peter know how to drive?" "Of course. He ... for years, now."
has driven
has been driving
is driving

13. "Can I talk to you, please?" "Sorry, I ... go now. I'm late for a meeting."
has to
must
mustn't

14. We give presents .......... Christmas.
at
in
on

15. I have got two aunts. .................. of them lives near me.
Neither
None
All

16. Erica's old ............... to make her own decisions.
enough
too
less

17. The concert ... at 9 o'clock.
starts
is going to start
will be going to start

18. Wholesale costs are ............ than they were a year ago.
slight higher
slightly higher
as higher

19. Neither Professor Creeley nor Professor Holm ...... edit the newsletter.
have enough time to
has time to
by the time they
have the time for

20. I …… the museum tomorrow. I’m not really interested in history.
not visit
’m not visiting
are not visiting
don’t visit

6 лет назад

Предмет: Українська мова, автор: dashagrigorchuk21

5. Запишіть числа словами і поставте іменники в потрібну форму:

1.5 км-

372 кг-

7.25%-
82.5 см-

3771.25 л-

24.9 грн.-

6 лет назад

Предмет: Алгебра, автор: fdflsl

Дана функция y=3/5x-10. Найдите значение функции при x=3.

6 лет назад

Предмет: География, автор: 585755

с чем связаны приливы и отливы морей и океанов

10 лет назад

Предмет: Математика, автор: agnesaudal

Сравните числа
√3 и √5
√8 и 3
√15,7 и 4

10 лет назад