Answer:
1. 8x
2. 3x
3. 14x
4. 12x
5. 11x
6. 11x
7. 7x + 2
8. 16x +3
9.8x+5
10.9x + 4
11. 21x + 9
12. 7x + 8
Step-by-step explanation:
Answer:c
c