In 2001, the population of the united states was about 2/7 billion people. it is projected that by 2025, there will be 1/3 billion people in the united states. how much will the population increase by 2025? plse show steps

Subtract the starting population from the increased population:

1/3 -2/7

Rewrite the fractions to have a common denominator:

7/21 - 6/21 = 1/21 billion increase.

sorry i need the points

step-by-step explanation:

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step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2