Question

1. A man travelled 30 km east of a place. A and reached B from B he travelled 60 km west of B and. Reached C. Find the distance of C from A.

2. write down a pair of integers whose i )
sum is - 6 ii) difference -8

3. write a nagetive integer and a positive integer whose a) sum -9 b) difference -4

4. In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer ​

Answer 1

Answer:

5 km per 1 hour 12/3897) +59, 858554-567