What is the first step to solving a system of linear equations algebraically?
Answer:
x=3
Step-by-step explanation:
1. set the sides equal to each other
8x-12=12
2. solve for x
8x=24
x=3
Answer:
C) It helps reduce carbon dioxide emissions
Step-by-step explanation:
- Methane being a vital greenhouse gas and produces 84 times more heat than carbon dioxide, its concentration varies across the seasons and can remain in the atmosphere for a period of 12 years.
- Methane has the ability to stay in the atmosphere without the oxygen for a longer duration.
- The gas can produce water vapor through the chemical reaction when it reaches the mesosphere and is most likely to produce clouds.
- <u>The environmental benefits of this gas is that it can produce energy by mass and are more refined than oil and creates less pollution and pollutants.</u>
