Решите Задачу.

Втрёх книжных шкафах 545 книг. В первом шкафу книг в 5 раз больше, чем во втором, а в третьем 143 книги. Сколько книг в первом шкафу?

решите неравество

49*7в степени х меньше 7в степени 3х+3

10 предложений про композитора сен-санс

Составить и записать 5 вопросов к тексту:

Karen was lazy girl. She always got up late. She was often late for school. She quickly ate brekfast.

She usually ate sandwich after each lesson. At the lesson she looked out of the window. After school she wached TV.
She usually for got her homework. But sometimes she visited her friend Helen. Helen hepled her with her homework. She went to bed at 11 o'clock. She slept late

Назовите известные вам породы домашних животных и их назначение