Answer:
i.) 66% of the earth is covered in water
ii.) 33% is continental
Step-by-step explanation:
First combine like terms on each side so
8x = -7x
then move -7x
so x=0
Answer:
27,600
Step-by-step explanation:
For the first one it’s D.3
It will takes Horst 12 minutes to run 15 laps