Помогите решить неравенство:

 

9-2(х-1)<14-5х 

 

 

как сделать головоломку по математике 5 класс

ПЛЗ ПОМОГИТЕ  СЕГОДНЯ надо!!! в текстах русских народных загадок найдите примеры использования существительных, имеющих форму только множественного числа... 

This is ... book. It is my ... book. 2. Is this your ... pencil? — No, it isn't my ... pencil, it is ray sister's ... pencil. 3. I have ... sister. My ... sister is ... engineer. My sister's ... husband is ... doctor. 4. I have no ... handbag. 5. Is this ... watch? — No, it isn't ... watch, it's ... pen. 6. This ... pen is good, and that ... pen is bad. 7. I can see ... pencil on your ... table, but I can see no ... paper. 8. Give me ... chair, please. 9. They have ... dog and two ... cats. 10. I have ... spoon in my ... plate, but I have no ... soup in it. нужно вставить артикли и объяснить почему он там стоит