Pls i need help i need this done ASAP tysm

Answer:
A.
1. -3
2. 9
3. -44
4. 12
5. -11
B.
Diko po alam hehe
C.
1. 9x
2. 11y
3. -3m
4. 13c
5. 2n
D.
Diko po alam hehe
Step-by-step explanation:
Tama po yang sagot ko B at C lng po diko alam
hope it's helps