1.writes/was

2.left

3.Did you speak...

4. discoved

5.can't/saw

(2x - 3)\(^2\) = /3 - 2x/

\(\Rightarrow\) \(\left\{\begin{matrix}2x-3=3-2x\\2x-3=-\left(3-2x\right)\end{matrix}\right.\)

\(\Rightarrow\left\{\begin{matrix}2x+2x=3+3\\2x-2x=-3+3\end{matrix}\right.\)

Mik giải đến đây rùi còn lại bn giải tiếp đi nha! Mik bận rùi

1. Her new house is smaller than her old one.

2.Peter is the tallest in my class

3. The white dress is cheaper than the black one

4. According to me, Math is more difficult than English

5. Mary is the most intelligent in my group

6. The Nile is the longest river in the world

7. No mountain in the world id higher than Mount Everest

Xin lỗi nhưng mik chưa học bài tam giác cân nên mik ko thể giúp bn đc rùi!

mik thi rùi và đc 9.8 nè còn bạn thì sao bn đc mấy điểm

He will visit his grandparents next week

There are six people in Trang's family. Her grandparents, her parents and she. Her grandparents are very old. Her father is a doctor. He works in a big hospital in the city. Her mother is a teacher. She teaches at a primary school near her house. Her sister is a famous singer and she is a student. She is in class 7A at Dong Da Secondary School. They love their family very much.