Hydrosphere
hydro means water
Answer:
21
Step-by-step explanation:
e/3 = 7 you can rewrite as e/3 = 7/1 and cross multiply e*1 = 3*7 so e= 21
Answer:the answer is A
Step-by-step explanation:
They are both equal. 3% converted to a fraction is .3
Answer:
3
Step-by-step explanation:
159-12=147-12=... keep going until you get to
15-12=3
