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Inessa05 [86]
3 years ago
9

In 2003, the population of an African country was about 13.1 million people, which is 2 million more than 3 times the population

in 1950.
Mathematics
1 answer:
lianna [129]3 years ago
7 0
3p+2.0=31.1
3p=29.1
p=9.7 million people
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The slope of the line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=2, y1=−12, x2=5, y2=6.

Plug the given values into the formula for the slope: m=(6)−(−12)(5)−(2)=183=6.

Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).

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Finally, the equation of the line can be written in the form y=mx+b.

y=6x−24.

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Answer:

Step-by-step explanation:

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We can divide both sides by 19,700 and we get

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