Inequality
1. Solve 
A - k<-72
B - k<72
C - k<-70
D - k<-62
Correct
Wrong
2. Solve 
A - x>12
B - x>-15
C - x>2
D - x>-12
Correct
Wrong
3. Solve 
A - w≥-90
B - w≥96
C - w≥-56
D - w≥-96
Correct
Wrong
4. Solve 
A - y≤-11
B - y≤11
C - y≤18
D - y≤-21
Correct
Wrong | 
