Ernie earned $121. 50 more than kaylin. Tria earned $35 less than 3 times the amount kaylin earned. Ernie, tria, and kaylin earned $579 in all. How much did tria earn?.

indirect competition   is the conflict between vendors whose products or services are not the same but that could satisfy the same consumer need.

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