Nhanh hộ em với 3h em phải nộp bài ạ

ai làm nhanh hộ em, em sẽ like trong 1- 10 ngày ạ. 

\(\dfrac{0,25.140.154.0,1.121.5:100}{140:4.154:1012,1:0,01}\)

=\(\dfrac{140:4.154 :10.121,5:0,01}{140:4.154:10.121,5:0,01}\) 

=1

Em chụp rộng ra , đề bài thiếu

III. 

A. 

1. B

2. C

3. B

4. A

5. D

B. 

1. C

2. B

3. B

4. A

5. C

1 b c b a d

2 c b b a c nha

1 The meeting was canceled 3 days ago

2 She told me she was watching a film with her sister then

3 I admire the guitarist who is perfroming on the stage

4 Had it not been for Pauline's interest, the project would have been abandoned 

IV. 

1. The meeting was canceled 3 days ago.

2. She told me shewas watching a film with her sister then

3. I admire the guitarist who is performing on the stage

4. Had it not been for Pauline's interest, the project was abandoned. (chắc thế)

Chụp rõ đề hơn đi bạn.

a) \(\dfrac{A}{x-2}=\dfrac{x^2+3x+2}{x^2-4}\)

\(\Leftrightarrow\dfrac{A}{x-2}=\dfrac{\left(x+2\right)\left(x+1\right)}{\left(x-2\right)\left(x+2\right)}\)

\(\Leftrightarrow\dfrac{A}{x-2}=\dfrac{x+1}{x-2}\Leftrightarrow A=x+1\)

b) \(\dfrac{M}{x-1}=\dfrac{x^2+3x+2}{x+1}\)

\(\Leftrightarrow\dfrac{M}{x-1}=\dfrac{\left(x+1\right)\left(x+2\right)}{x+1}\)

\(\Leftrightarrow\dfrac{M}{x-1}=x+2\Leftrightarrow M=\left(x-1\right)\left(x+2\right)=x^2+x-2\)

asked how much that computer was

wanted to know if I had the keys

asked Sam why he hadn't come to the party

asked Jane where she was going for her holidays

asked me if I spoke English

asked how old her mother was

asked me whether I was British or American

1 Tom asked how much that computer was

2 The officer wanted to know if I had wanted the key

3 Ann asked Sam why he hadn't come to her party

4 He asked Jane where she was going for her holiday

5 He asked me if I spoke E

6 He asked how old her mother was 

7 He asked me whether I was British or American