Answer:
B) 9
Step-by-step explanation:

x = 9
Answer: 40
Step-by-step explanation:
maybe
Answer:
10.
bag a is lighter than bag b
bag b is lighter than bag c
so bag a is lighter that bag c
Step-by-step explanation:
... sorry i dont know #11, but hope this helps
Step-by-step explanation:
1.77 would be closer to 2