(1,65-0,3х):0,34=4,5 помогите решить уравнение

перечислите основные технические достижения эпохи промышленного  переворота

помогите плиз

как, по твоему мнению, влияет загрязнение океана на альбатроса

Закончите текст дополняя словами: foreign, exchange, for, musical, invited, her, an interview:  Jess Hassett is a student of East Square London School. Her school .... some Russian students to visit London during their spring holidays. Jess is responsible ... the arrangement of an English-Russian student ... . Jess gave ... to a correspondent of a youth newspaper 'School friends'. She told him about her hobbies, the ... instrument she can play, the ... languages she can speak and about ... Friends.

от чего зависит безработица? в каких районов и почему она достаточно высока?