Answer:
3x+y=45......equation 1
x-y=20......equation 2
Explanation:
There are now two equations, solve them using elimination or substitution method
I'm not 100% sure this is correct but this is the way I had learned.
The climate of the costal plain is mild. It has hot summers and cool winters and few hard freezes.
When there is a storm or Tsunami.
<span>The Continental-volcanic is not a convergent boundary. A convergent boundary is a destructive plate boundary. It is a region where two or more tectonic plates move towards each other and collide. A good example of this is the San Andreas fault off the West Coast of America. When these plates collide, they can either cause an earthquake or a volcano to erupt. The intensity of the earthquake or volcano eruption depends on the speed at which the tectonic plates collide</span>
the correct answer would be letter A. stone air water and life
HOPED THIS HELPED HAVE A GREAT DAY :)