câu B.20kg

55, 46,37,28,19

91,82,73, 64

Hoa (be) __is___ a new student in class 7'A. Her parents (live) __live____ in Huế, and she (live) ___lives_____ with her uncle and aunt in Hà Nội. Hoa (have) ___has____ a lot of friends in Hue, but she (not have) ____doesn't____ any friends in Ha Noi. Many things (be) ___are___ different. Her new school (be) __is_____ bigger than her old school. Her new school (have) __has__ lots of students. Her old school (not have) __doesn't______ many students. Hoa (be) __is_____ unhappy. She (miss) ____misses______ her parents and her friends.

Rút gọn đơn thức

\(x\left(4x^3-5xy+2x\right)\)

xem lại câu hỏi nha bạn.S đo bằng cm3 à

78,5 cm nhe roi se noi cach lam cho

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2400000 đúng 100% tích nha

3600.x = 250.x = 16750

3350.x = 16750 => x = 16750 : 3350 = 5