Найти значение выражения:

5,69х – 4,97х + х =
Если а) х = 9 б) х= 100 в) х= 1000

Мудра - взрослая печаль - ей миллионы лет, зато радость в детском возрасте, в детском обличье. Помогите сделать синтаксический разбор!!!

помогите написать письма по английскому!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

You have received a letter from your English–speaking pen friend, Ben.

… My older brother has got a new hobby – he has become a mountain biker. I know that mountain biking is a dangerous kind of sport and I worry about him. I would like him to spend more time at home. I wish he had chosen a safer entertainment…

…What indoor sports are most popular with teenagers in your country? Why do teenagers often do extreme sports? What kind of sport is your favourite?

Write him a letter and answer his 3 questions.

Write 100–120 words.

Remember the rules of letter writing.

и еще

You have received a letter from your English–speaking pen friend, Ben.

… My mum always says “There’s no bad weather, there’re bad clothes!” That’s why she keeps telling me to put on warm clothes even in spring. …Which season do you like, why? What clothes do you prefer to wear out of school? What are your favourite colours for clothes?

помогите пжл написать эти письма!!!!!!!!!!!!!!!!!!!!!!!!!!

Complete the sentences with will\ won't
1) ........... forest disappear in 2100?
2) I need some money. I...............lendyou some'.
3) A lot of animals............be extinct soon.
4) Many people...........survive a supervolcano eruption.
5) John..........come. He's busy.