If A is your age:
400 - 2A = 244
2A = 400 - 244
2A = 156
A = 78
Answer:
It can't be C or D. I think it could be A.
The second one is d 78 and 82
Answer: V 3
Step-by-step explanation:
Hello,
1 liter of water in normal conditions has a volume of 1dm^3=(1dm)^3=(10 cm)^3=10^3 cm^3=1000 cm^3
