In 2010 the population of brazil was about 1.907×10 to the 8 power. the population of mexico is about 1.123×10 to the 8 power. about how much more was the population of brazil than mexico?

Brazil population: 1.907×

Mexico population 1.123×

To find how much more the population was in Brazil than in mexico, you would subtract the Brazil population to Mexico's population:

The 's would not cancel out because they are representing further decimal places that aren't written, so you would subtract 1.907 and 1.123.

1.907 - 1.123= 0.784

Brazil's population is 0.784× larger than Mexico.

y > 1/3x

y < = -x + 4

hope this : )