Plss po talaga need ko na po to paki answer man po at mark as brainly ko

Answer:
1. 4x - 5
2. a + 3
3.
4. x+ 2
5. 3x - 1
6. 2b^2
7. 3x - 2
8. 8a^2 - 9b
9. x - 3y
10.
Step-by-step explanation:
Sorry di ko po alam yung sagot sa iba