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Помогите пожалуйста найдите значение выражения двумя способами: (2+7)*4, (4+5)*8, (3+6)*5. Вычисли удобным способом:(3+7)*5, (10+3)*6, (4+5)*9, (7+10)*4, (2+8)*7, (10+6)*5. Заранее спасибо.
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Предмет:
Математика -
Автор:
marshall - 6 лет назад
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Ответы 1
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1 способ,сначала то,что в скобках, а потом умножение2 способ,пример на 1 выражении:сначала 2×4=8,потом 7×4=28,потом 28+8=36Остальные точно так же
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Автор:
kasenranf - 6 лет назад
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She _____________ because she had been offered a better job.
dismissed
sacked
resigned
fired
2
Writing a business letter you should start a new _____________ for each new subject or idea.
part
clause
signature
paragraph
3
It’s my _____________ to see that the goods are delivered on time.
responsibility
leisure
resource
necessary
4
I was offered a _____________ job but I refused this offer because I need full employment.
good
part-time
well-paid
challenging
5
The _____________ enc or encl means that there are enclosures with the letter.
margin
heading
abbreviation
inverted commas
6
We _____________ to inform you that we have no possibility to distribute your goods in our country.
enclose
regret
look forward
are pleased
7
Being a manager means delegating responsibility to other members of _____________.
this department
Board of Directors
factory
staff
8
All the applicants for that position were younger than him and they had less _____________.
CVs
diploma
experience
resume
9
Does he work to _____________ his living or for self-satisfaction?
lose
have
earn
help
10
The career you will choose will _____________ many aspects of your life.
affect
require
occur
make changes
11
He was made _____________ because of economic problems in the industry.
fired
retired
redundant
unemployed
12
A good manager should be able to delegate part of his tasks to his _____________.
employers
supervisors
foremen
subordinates
13
He went directly to the personnel manager to _____________ for a job.
take
apply
train
ask
14
Employees have to _____________ at 65 although some of them would like to stay on.
forecast
apply
retire
promote
15
So far we have had more than sixty electronic _____________ for the job.
executives
people
applications
graduates
16
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vacancies
interviews
places
references
17
My father occupied a top _____________ in the Department of Education.
task
position
posts
place
18
Normal punctuation is used in the _____________ of the letter.
body
clause
signature
enclosure
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Reading is a useful _____________ for long winter evenings.
work
position
job
occupation
20
Knitting is a useful _____________ for long winter evenings.
occupation
job
position
vacancy
21
If you do know the reader’s name, as a closing of your letter you will use “_____________”.
your salutation
ending
your signature
yours sincerely
22
In the USA it is correct to open a business letter with the salutation _____________.
Sir
greeting
Gentlemen
Citizen
23
We are _____________ to inform you that your consignment to Paris has been insured.
thankful
grateful
pleased
happy
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employers
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in
with
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profession
grateful
about
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We _____________ to seeing you again.
look through
look forward
put forward
look like
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As requested by you, I _____________ our revised e-catalogue.
attach
enclosure
insure
mail
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Most companies prefer applicants to supply a _____________ which is your personal and working history.
qualifications
curriculum vitae
track record
reference
32
In the UK it is correct to open a business letter with the salutation _____________.
Sir
Gentlemen
greeting
Citizen
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The company had a _____________ for an accounts clerk.
vacancy
work
position
contract
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I wish to _____________ the position of Product Manager which was recently advertised.
fill in
graduate
state
apply for
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In your resume it is actual to give all your places of _____________ in reverse chronological order.
employment
teaching
university
qualifications
36
The agency will help you to find a job in accordance with you _____________.
graduation
resume
qualifications
salary
37
If you don’t know whether a female correspondent is married or not, it will be correct to use the term _____________.
Mr.
Mrs.
Ms
Miss
38
I decided to _____________ some work in order to make some money.
make up
produce
use
undertake
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He hoped the employment _____________ would help him find a job.
management
agency
resources
board
40
I would be grateful if you could _____________ the attached form and return it to us.
enclose
type
write out
fill in-
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