Find an equivalent system of equations for the following system: 3x 3y = 0 −4x 4y = −8 3x 3y = 0 7x − y = 8 3x 3y = 0 −7x − y = 8 3x 3y = 0 −7x 7y = 8 3x 3y = 0 −4x 7y = 8.

if you break down the data from the global footprint network, china exerts far more pressure on its ecosystems per capita than america in terms of crops, grazing, foresting, and fishing. but where america blows everybody out of the water is carbon emissions per capita

answer:

low silica content, thick and fluid, forms dark colored rock

explanation:

answer:

1,800

explanation:

4000 - 3,200 = 1,800