Ответ по предмету Алгебра: Реши систему уравнений методом подстановки: {x−2y=−107x−10y=7

Предмет: Английский язык, автор: mrrborland

Вопрос 1

Определите исчисляемое или
неисчисляемое существительное market

исч.

неисч.

Вопрос 2

Определите исчисляемое или
неисчисляемое существительное fuel

исч.

неисч.

Вопрос 3

I . …work in the garden next Sunday.

will

do

have

be going

Вопрос 4

………. you bring camera with you?

will

do

have

be going

Вопрос 5

Where ….. he ….. last summer?

did…………go

do …………. go

does ………...go

was…………go

Вопрос 6

Mother and father……at home.

was

were

did

had

Вопрос 7

Stop it! What are you …………?

do

does

doing

did

Вопрос 8

We ……… to the movies tonight.

were going

is going

be going

are going

Вопрос 9

It . …raining when his plane landed.

was

were

did

does

Вопрос 10

She … her shoes and went out.

put on

wore

dressed

was wearing

Вопрос 11

My parents aren't at home this evening. They've_______ out.

been

gone

Вопрос 12

"Is that a new coat?" "No, ….this coat for a long
time."

have

I have had

Вопрос 13

When Sarah arrived at the party, Paul wasn't there. He …. home.

has gone

went

had gone

goes

Вопрос 14

The man sitting next to me on the plane was very nervous. He ….. before.

hasn’t flown

didn’t fly

hadn’t flown

wasn’t flying

Вопрос 15

The movie is being made in Hollywood.

Active

Passive

Вопрос 16

I ate a piece of chocolate cake.

Active

Passive

Вопрос 17

My brother got married ..... December.

at

in

on

for

Вопрос 18

We will not come …next Monday.

at

in

on

-

Вопрос 19

I’ll go there …. June.

in

on

at

-

Вопрос 20

He is having breakfast …. this moment.

in

on

at

-

Вопрос 21

He isn’t lazy, ………?

is he

isn’t he

has he

will he

Вопрос 22

Nothing could be worse, …….?

could it

couldn’t it

is it

can’t it

Вопрос 23

There are no …… new words in the text.

an

the

a

-

Вопрос 24

He was born in ……September.

an

the

a

-

Вопрос 25

The path became … when we passed the lake.

narrower

narrowest

more narrower

the narrower

Вопрос 26

… way to cook chicken is to roast it.

The easest

The easiest

Easiest

The easist

Вопрос 27

She is a nice girl. What’s … name?

your

her

his

their

Вопрос 28

Thank you for ………….. letter. I enjoyed it.

your

yours

his

hers

Вопрос 29

You ... worry about it.

mustn't

not must

don't must

Вопрос 30

You ... worry about it.

mustn't

not must

don't must

Вопрос 31

My husband is ……thirty one.

-

the

a

an

Вопрос 32

We are ….. first to answer.

-

the

a

an

Вопрос 33

Michael and Jerry ..... for the job of a policeman.

have both applied

both have applied

have applied both

Вопрос 34

How many cigarettes ..... you smoke a day?

do

does

are

have

Вопрос 35

…Tom and Bob good football players?

are

is

do

have

Вопрос 36

What…the weather like today?

are

is

do

have

Вопрос 37

I can't have a cup of coffee this morning. …….. no black coffee in
the coffee machine and I don't like coffee with milk.

There is

They were

It was

Вопрос 38

This morning ………water on the ground everywhere.

There was

They were

It was

Вопрос 39

My brother can't speak….Chinese.

some

any

Вопрос 40

She was…..happy to see her cousin that she cried!

so

such

1 год назад

Предмет: Русский язык, автор: Andre636

Помогите с 3 и 4 )))пожалуйста))

1 год назад

Предмет: Другие предметы, автор: aleksandrinyus

из пункта А в пункт В можно добраться 3 маршрутами. Водитель выбирает дорогу наугад.Если он поедет по первому пути ,то вероятность того,что он попадает в пункт В за сутки равна 0,6, по второму-0,3, по третьему-0,1. Водитель приехал в пункт В в течение суток. Какова вероятность того,что он ехал по второму маршруту?

Реши систему уравнений методом подстановки: {x−2y=−107x−10y=7

Ответы

Реши систему уравнений методом подстановки:
{x−2y=−107x−10y=7