Change sentences into the passive ( present simple)

Mr Hai delivers the letters everyday

->..........

The children often buy the tickets at the box office

->..........

They usually finish their homework before bed time

->.........

The teacher corrects our exercises today

->.......

We often watch the shows of music on TV

->.........

We do a written test today

->.......

Everyone always see the Picasso’s exhibition

->......

The workers clean the streets everyday

->.........

Careless driving causes many accidents

->....

Weeds cover the river bank

->.......

Giải phương trình

2-x=3x+1

4x+7(x-2)=-9x+5

5x-2(3x-5)=7x+11

(5x+2)(x-7)=0

2x(x-5)+3(x-5)=0

\(\frac{5x-3}{6}\)=\(\frac{-2x+5}{9}\)

\(\frac{X}{3}\)-\(\frac{2x+1}{2}\)=\(\frac{5x}{6}\)

\(\frac{x}{3}\)-\(\frac{2x+1}{2}\)=\(\frac{X}{6}\)-x

\(\frac{3}{x+1}\)=\(\frac{5}{2x+2}\)

Giải bpt sau và biểu diễn tập nghiệm của bpt đó trên trục số

A.3x-11<8x+4

Help me

1.Giải các phuong trình sau:

A. 5x -20 \(\le\)0

B.3x+7 > -7x+2

C. -9x-5 <4x +21

D. 3(2x-5) >8x-13

E. 2(3x-5) \(\ge\)5(2x+6)

F.\(\frac{2x-3}{4}\)\(\le\)\(\frac{3x+1}{6}\)

H.2x+3(x-3)\(\ge\)10x-(3x+2)

Help me

1. She is clever.......making clothes

A. At B.in. C.of. D.on

2.Mai is watching Ms An.....her sewing machine

A. To use. B. To sew. C .sews. D.use

3.what lovely woman ! <=> how.........!

A.Lovely woman is. B.lovely the women are. C. Lovely the women is

.4 Boa tried this dress..but it didn’t fit

A.and. B.to. C. In. D.when

5. Liz...... to HN after she bought some souvenirs

A.backed. B. Back. C.come back to. D. Returned

6. My parents took Nam ....Cham temples and Tri Nguyen Aquarium yesterday

7.The families rented an apartment next door to

A. Mine. B. Me. C. Them. D. Their

8. Your dad and I hope to visit you in HN soon,......after the harvest

A.usually. B.probably. C. Together. D.look

1. Giải phương trình

\(\frac{X}{3}\)-\(\frac{2x+1}{2}\)=\(\frac{5x}{6}\)

\(\frac{2x-1}{3}\)-\(\frac{5x+2}{4}\)=2x

\(\frac{6-x}{x^2-9}\)+\(\frac{2}{x+3}\)=\(\frac{-5}{x-3}\)

(5x+2)(x-7)=0

Giúp mìnhhhh vs mìnhhhh cammmonn nhiuu ạ