антоним к слову умелый быстрее отвечайте

1) Собственная скорость Лодки равна x км/ч, а скорость течения реки 3 км/ч. Какое расстояние пройдёт лодка за 3ч, двигаясь по течению реки? 2) Сократите дробь 40/96 3) Составьте числовое выражение и найдите его значение: произведение числа 100 и суммы чисел 13 и 56    4) Найдите периметр прямоугольника ABCD со сторонами AB = 10 см, BC = 25 см. Ответ запишите с единицей измерения. 5) Упростите выражение 12*4z+37+7z*8+36. Очень всех прошу кто сможет решите пожалуйста некак неможем решить очень просим

Записать на языке паскаль следующие выражения.
y=14х(в квадрате) -5х(в кубе) + 11х-17.
y=5x(в квадрате)-10х+2. 

Choose the right form.
1. Sarah ( was told / told ) that all the letters ( were / had been ) written. 2.Benny ( was greeted / greeted ) the people who (have been / had been) invited to the meeting. 3. These children (are / are being) never given any pocket money. 4. The inhabitants of the village (were / were being ) asked about people living in their neighbourhood when the police arrived. 5. Jane ( let / was let) her brother go to the cinema. 6. Children (are / are being ) seldom allowed to see horror films. 7. I entered the house when our seats ( were / were being ) shown to my parents. 8. The funny scene ( followed / was followed ) by the laughter of the adience. 9. John ( asked / was asked ) by his uncle if the fairs in the village ( were / had been ) often visited. 10. John says socks ( have not been / had not been ) mended yet.