A. Represent each real-life situation with an integer.
1. Mary moves 3 steps backward as she dances.
A. 3
B. +3
C. -3
D. -30
2. Sam lost 2 pounds after a week of doing her routine exercise.
A 2
B. -2
C. +2
D. Any of the 3
3. Roby drives 15m eastward along EDSA.
A. 15
B. +15
C. -15
D. Both 1 and 2
4.600 m above the ground
A. -600 B. +600
C. 600
D. Both 2 and 3
5. lost 15 points
A. 15
B. +15
C. -15
D. Both 1 and 2
6. saved Php 20.00
A. -20
B. +20
C. 20
D. Both 2 and 3​