Answer:
ACTIVITY #1
1. A gain of 10 points
2. A loss of 4 points
3. A loss of Php 30.00
4. A profit of Php 28.00
5. 400 ft below sea level
6. An elevation of 300 feet
7. 9 degrees above zero
8. 68 degrees below zero
9. An increase of Php 98.00
10. A decrease of Php 75.00
ACTIVITY#2
1. -21
2.+41
3. +23
4. -42
5. +33
6. -42
7. +21
8. +24
9. -500
10. -15