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Ученик купил 5 общих тетрадей и 30 тетрадей по 3 копейки.Всего он уплатил за покупку 1р.60коп.Cколько стоит одна общая тетрадь?
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Предмет:
Математика -
Автор:
belindauyf2 - 6 лет назад
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Ответы 1
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1) 3 * 30 = 90 ( коп ) стоимость всех тетрадей по 3 копейки2) 160 - 90 = 70 ( коп) стоимость всех общий тетрадей3) 70 : 5 = 14 ( коп) стоимость одной общей тетрадиОтвет 14 копеек
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Автор:
beyoncehhqr - 6 лет назад
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Решите пожалуйста тесты 1. I can do it … , thank you.
a) myself b) herself
c) yourself
2. He can’t drive if he doesn’t have a driving …. .
a) ride b) park c) licence
3. I … there before. It’s a very nice museum.
a) ‘ve go b) ‘ve been c) be
4. Let me … your wrist with this bandage.
a)
wrap b)
sprain c) break
5. When we got to the campsite we put … our tents.
a) on b)
into c) up
6. This film is quite … .
a) bored b) boring c) bore
7. Look at that boy! He … fall off his bike.
a) is going to b) will c) is
8. Bob is very …. . He is an excellent teacher.
a)funny b) patient c) noisy
9. I … at my mum’s shop next week.
a) work b) worked c) am working
10. You … take photos in the museum. It’s not
allowed!
a) mustn’t
b) must c) should
11. Henry took the video game … to the shop because
it wasn’t working.
a)
off b) back
c) away
12. The boy … father is a dentist is my friend.
a)
whose b) which
c) who
13. She … the house yesterday.
a) is
leaving b) left c) leaves
14. …. from the UK!
a)
Greetings b) Regards c) Remarks
15. I … a new digital camera. I’m sure we’ll take
nice pictures in it.
a) haven’t bought b) have been buying c) have bought
16. When babies are happy, they … .
a) would
smile b) smile c) are smiling
17. I saw a … . That was very funny.
а)thriller b) romance c) comedy
18. If we continue to pollute the environment, many
endangered species … extinct.
a) will
become b) become c) are becoming
19. We should take the children … for a walk. It’s a
lovely day!
a)
out b) away c) off
20. I went to Paris
two years … .
a)since b) before
c) ago
1. The government is trying a variety of things to …
pollution.
a)
burn b) reduce
c) emit
2. If you’re tired, you should … some rest.
a)
put b) get c) have
3. If Nick… a new computer, he will let us
use it.
a)
buys b) bought c) is buying
4. Mike is … Pete. They will both do well in
the exam.
a) most
clever b) cleverer than c) as clever
as
5. I … my ankle and it really hurts.
a) ‘ve
been twisting b) ‘ve twisted c) ‘m
twisting
6. You haven’t finished the task, … ?
a) did
you? b) haven’t you? c) have you?
7. My
sister finished the exercise by … . Nobody helped her.
a)
herself b) himself c) ourselves
8. I won’t do it … you ask me nicely. You
must learn to be polite.
a)
if b) unless c) when
9. If you exercise regularly, you … have more
energy.
a)
will b) won’t c) can’t
10. I ……a birthday party next week. It’ll be
fun!
a) are
having b) is having c) am having
11. Katy was doing her homework while Suzie …
a) was cooking b) cooks c) is cooking
12. Boris …, took a shower and went to work.
a) was getting up b) get up
c) got up
13. The book … you are reading is very good.
a) who b) what c)
which
14. …… when you rang the doorbell?
a) Were
they sleeping … b) Did they sleep
… c) Are they sleeping …
15. Documentaries are very …
a) interest
b) interested c) interesting
16. I was very …. to learn the results of our exams.
a)
interest b) interested c) interesting
17. He likes to hang … at the café with his friends.
a)
out b) in c) out
18. First she did the washing up, … she started her
homework
a)
after b) as soon as c) then
19. They gave … kick-boxing because they got bored
a)
up b) away c) back
20. This is the
girl …. won the swimming competition.
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Предмет:
Английский язык -
Автор:
zackarybkiz - 6 лет назад
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Ответов:
1 -
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какая из следующих точек лежит в 3 четверти прямоугольной системы координат?
а) A(-5;-8)
b)E(-6;7)
c)B(4;9)
d)C(-5;3)
e)D(4;-7) -
Дан отрезок АВ,где А(2;5), В(-4;-1). Запишите координаты точек пересечения этого отрезка с осями координат.
P.S. С объяснениями ,если можно...)-
Предмет:
Математика -
Автор:
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Ответов:
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Смотреть
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