Tính giá trị của đa thức sau ,biết x+y-2=0 M=x^3+x^2×y-2x^2 -xy-y^2+3y+x+2006 Nhớ giải chi tiết hộ mik

mọi người ơi, làm thế nào để có hình khi tắt cam thay vì dùng tên khi đang tham gia cuộc họp trên máy tính (nhìn hình)

Đoạn thẳng là gì?chép mạng,sai=report nhanh,hay=5 sao ctlhn:))))

IV- Replace the underlined verb with a phrasal verb 1. What time are they going to start the journey? 2. Sandra should decrease fast food consumption. 3. The old tower was demolished to make way for a new park. 4. I was sleeping soundly when the alarm rang. 5. What time does the plane leave? 6. He started his business when he was very young. 7. If I were you, I would start swimming. 8. You won’t understand this until you become older. 9. Dad takes the kids home from school every day. 10. The workshop had to stop because of social distancing. 11. I think I will have to find a good job in the future. 12. He stopped smoking a few years ago. He thought that smoking was bad.

12. He majors in _____ English. A. a B. an C. the D. Ø 13. Mark Twain, _____ American writer, wrote "Life on the Mississippi River." A. an B. a C. the D. Ø 14. Paris is splendid by_____ night. A. a B. an C. the D. Ø 15. We might be able to catch _____ last train if we hurried. A. a B. an C. the D. Ø 16. _____ used razor blade is _____ useless thing. A. The/ the B. A/ a C. An/ an D. Ø/ Ø 17. We live at _____ third house from the church. A. the B. a C. an D. Ø

3x mũ 4 × 4x mũ 4 giải giúp mik ới ạ

liên hệ suy nghĩ của mình cần làm gì để giữ gìn thành tựu khoa học , giáo dục , kĩ thuật giai đoạn cuối thế kỉ XVIII- nửa đầu thế kỉ XIX

3. Rewrite the following sentences without changing the meaning, using the word given 1. My sister goes to school on foot. My sister _______________________________________ 2. The bank is not far from the post office. The bank _______ _______________________________ 3. There are many flowers in our garden. Our garden _______ ___________________________________ 4. Ba lives in city. Ba doesn’t _________________________________________ 5. There is a big library in our school. Our school ___ __ _____________________________________

bài vẽ của toi đc lên trang của trường rồi mn ơi vẽ mầm vui sướng nhớ đẹp zô, app

This is the second time Mary (be).... to Vietnam.