If you divide by 20 from 10 then multiply by 15 you will get 3.9
Answer: No
Explanation: Because your parents said so
I predict some more animals will become endangered because they will be loosing their habitat.
The quote states that we should be using solar energy before our limited amount of naturally occurring oil and coal runs out. Meaning; we should be proactively working towards solar power rather than to wait for our resource to run out to start.
