Яке з наведених чисел дорівнює значенню виразу -2х-1, якщо х = 4 Пожалуста помогите и розпишите

Ответте на вопросы           ВОТ ОБРАЗЕЦ: will alice have to move to america next yefh?      ДАМ 20 ПУНКТОВ                                          Yes she will.Next year she will have to move to america witc 

                                                 her family.

1.what language will alice have to speak?

2.will alice have to go to an english teacher for an extra iesson?

3.will alice have to go to school?

4.will alice have to travel by bus every day?

5.will alice have to learn american history?

6.will alice have to watc TV in English?

7.will alice have to get up very early?

8.will next year be easier for Alice?

ДАМ 20 ПУНКТОВ