30 :D
Answer:
x= 4 or <
Step-by-step explanation:
1. 8x+9
2. 3x + 11
3. 9x + 8
4. 11x+9
5. 6x
6. 10x+ 8
7. 7x+7
10 grams in 200ml because for 100ml is 5 grams