subject

The area of a square can be modeled by the equation A = 12000 + 400,
where x is the serial number of the square. What is the serial
number of the square with a side length of 100 cm?

pls help


The area of a square can be modeled by the equation

A = 12000 + 400,
where x is the serial number

ansver
Answers: 1

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The area of a square can be modeled by the equation A = 12000 + 400,
where x is the serial n...
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