Предмет: Алгебра, автор: svatikmirnij33

(-2х)(х+2)-х(5+х)+2х,якщо х=-20

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Автор ответа: dchepynoha
0

Ответ:

у мене вийшло так, перевір

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Предмет: Английский язык, автор: isinadiyar137
Task 2. Read the text and retell your part of the text using the highlighted points
Text A
Friends of the Earth International was set up in 1971. Today the charity is made up of 75 environmental groups across the world who campaign on issues such as nuclear energy and whaling. The charity is concerned with all issues that have a negative effect on the environme
A few statistics
The average temperature across the world has risen by 0.74° C in the past 100 years.
Floods in Europe affected 3.4 million people in the last decade.
The sea level is rising 3.24 mm each year.
9 of the 10 warmest years on record have happened since 2000.
How the charity helps:
Organising campaigns to raise awareness of environmental issues like Climate Change and sustainable energy.
Making sure indigenous people and local communities are involved in decision-making.
Campaigning for social justice, human dignity and human rights
Text B:
Age International is a charity dedicated to looking after old-age people around the world. It wa challenge the stereotype of an older person as a burden. It wants to show the world that old people are an asset to their communities. It wants to reach out and help the most vulnerable people.
A few statistics:
• Around 70% of the world's older people live in a developing country. 25% of older people do not get a pension and have to work until they die
100 million older people are living on less than 60p a day. 80% of older people have to do badly paid and unsafe work to survive
How the charity helps:
Providing hospital treatment.
Paying for food and basic needs
Influencing govemments so that they focus more on older people
Text C:
The Royal Society for the Prevention of Cruelty to Animals (RSPCA) is the oldest animal welfa charity in the UK. It was set up in 1824. It works hard to create a world where humans respect live in harmony with all other members of the animal kingdom.
A few statistics:
More than 4 million animals are used in scientific experiments each year.
In 2014 the RSPCA received 1,299, 163 phone calls from people reporting cruelty to an anima
The RSPCA found new homes for 53,263 animals in 2014.
The UK pet population is about 21 million.
How the charity helps
Rescuing, giving veterinary care and finding new homes for animals Carying out research to improve the standards of care for animals
Influencing governments so that laws are changed and animals are better protected.

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Предмет: Английский язык, автор: lord14773
I. Choose the right word


1. Kim and I are twins. She is my/her sister.


2. Jan is Poland/Polish.


3. They have music lessons at/on Monday.


4. Are there any/some shops in your neighbourhood?


5. Bob and Mary can ride/drive a bike.


6. My surname/team is Harris.


7. We wear a costume/uniform at school.


8. I’m baking/doing a cake.






II. Choose the correct item


1. She …… not feel happy.


A) does B) is


2. He ……… us new words


A) teach B) teachers


3. She … the box and took out her present.


A) opens B) opened


4. The festival … five days.


A) is B) lasts


5. Can you put these flowers …… a vase, please?.


A) opposite B) in


III. Choose the correct response


1. How do you like the fireworks?


A. Yes, they are. B. They are brilliant.


2. May I have the menu, please?


A. Here you are, Sir. B. Thanks for inviting.


3. What does it look like?


A. Some money and camera. B. It’s black with a silver handle.




IV. Read the text and answer the questions.


My friend Karen is a very busy person. When she’s not doing her homework or studying, she is out having fun.


On Tuesdays, she goes swimming after school. She practices a lot because she’s in the school team. Then, on Wednesdays, she goes to music club. On Thursdays, she meets her friends for a coffee in town. Then, on Fridays, she goes to the cinema or plays scrabble with her sister.


At the weekend, Karen always spends time with her family. She usually helps her mum around the house and sometimes her dad takes her windsurfing.




1. What school team does Karen belong to?


2. What does she do on Wednesdays?


3. When does she meet her friends?


4. Which board game does Karen like to play?


5. Who does she spend her weekends with?


6. What activity does Karen do with her dad?
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