My brother left home 10 years ago . I never have met him again since then

1 Mr. Nam is heavier than Mr.Long.

2 My school is bigger than your school.

3 This city is more exciting than that city.

8 c

yes , he does

no , he does not

what là một từ để hỏi cái gì

there is a television on the table

there are two map on the wall

it is about two kilomesstree

Ilove you có nghĩa là tôi yêu bạn

Ilove you có nghĩa là tôi yêu bạn

a) (x-140):7=3 mũ 3−2 mũ 3.3

(x-140):7=27-8.3

(x-140):7=27-24

(x-140):7=3

(x-140)=3.7

x-140=21

x=21+140

x=161

b) (x-170).14-40=(32.15):2

    (x-170).14-40=480:2

    (x-170).14-40=240

    (x-170).14=240+40

    (x-170).14=280

    x-170=280:14

    x-170=20

    x=20+170

    x=190