Question

1.what is the value of(-22)-[(-23)-{(-17)-(-61)}]
2. what what should be subtracted from 9876 to obtain 9512
3. the temperature of city is 4c° next day temperature falls by 5c° what what is the temperature of the city next day.

please give all questions answer those who will give only one question. than I will not mark brilliant I want full than I will​

Answer 1

Answer:

Plz increase the points then u can find the answer... i hope u understand