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Question:
On January 1, 1980 a city had 100,000 people. During the
year 1,000 people died, 2,000 babies were born, 3,000 people
moved out, and 10,000 moved in. How many people were in
the city by the end of 1980?
Make a Selection:
A. 92,000
B. 104,000
C. 107,000
D. 108,000
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Respuesta :

Answer:

Let's find out!

Today's my B'day!

So, to calculate this, we need a equation.

(Let x= # of people in 1980)

[tex]100,000+2,000-3,000+10,000=x\\109,000=x[/tex]

See? Easy... wait? It's not the solution?

Oh! Made a Mistake!

Why you always check!

[tex]100,000+2,000-3,000+10,000-1,000=x\\108,000=x[/tex]

There you go!

Even Experts can make mistakes!

Hope this helps!

P.S. Stay Safe!

FYI option D

MisterBigBrain

Answer:

D. 108,000

Step-by-step explanation:

100,000

- 1,000

+ 2,000

- 3,000

+ 10,000

----

108,000

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