в парке залит каток , который имеет форму прямоугольника. Ширина катка 25 м, что состовляет    треть длины. найди периметр катка.

решить задачу: девять роз и десять хризантем стоит 880 рублей. Вопрос:какова цена каждого цветка,если роза в три раза дороже хризантемы

Use the verbs in Future Simple. Употребите глаголы в Future Simple.

Example: I want to get a medical check-up. I (to go) to my doctor tomorrow. - I want to get a medical check-up. I’ll go to my doctor tomorrow.

1. I and my friends (to go skiing) next Sunday. 2. Oh, I’ve left the door open. I (go) and shut it. 3. Thanks for letting me borrow your camera. I (give) it back to you on Monday, OK? 4. Okay, I (help) you. 5. I(be) free tonight. 6. She (take) English lessons twice a week. 7. He (be) tired after his work. 8. They (to come) home at ten pm tomorrow. 9. His sister (to draw) a picture next week. 10. I (to send) email to my friend tomorrow. 11. Tomorrow I (to meet) my partner at the airport. 12. He (not to go) toParisnext Monday. 13. My friends (to go) to the club next week. 14. He (to run) in the morning in the park every day next week.15. Tomorrow we (to read) an interesting book in the class-room.16. Listen! I (to make) this work next week.

решите уравнение: X4-8x2-9=0