за 4 одинаковых батона заплатили а руб.сколько таких батонов можно купить на с руб.

Решите систему уравнений:

x-y=3

2x^2-2xy+y^2=10

текст про любимого певца (потап) 10 речень

Once a seal was lying on rock, sunbathing. Suddenly, she thought to herself : "Life is so boring! All l do is lie around all day and swin. If only i could do something more interesting!" If l joined a circus, life would be far more exciting." And so she joined a circus. After a couple of years, the seal became a famous acrobat and was soon very rich. A few years later, dressed in her fine clothes and expensive shoes, the seal went back home to her rock to visit her old friends. She showed the other seals all the new tricks she had learnt in the circus and then asked them to show her something they could do. They dived into the water and swan beautifully. When the acrobatic seal tried to follow them, she realizen she had forgotten how to swin, and her clothes were so heavy that she would have drowned, if the other seals hadn t rushed to her rescue