The square root of 3 is irrational
Answer:
3 dollars
Step-by-step explanation: divide 25 by .12=3.00
It will take 20 months for the cost to be same.
Step-by-step explanation:
Apartment A;
Security deposit = $1000
Each month cost = $1200
Let,
x be the number of months.
A(x) = 1000 + 1200x
Apartment B;
Security deposit = $1500
Each month cost = $1175
B(x) = 1500 + 1175x
The cost will be same when the functions are equal, therefore,
A(x) = B(x)
![1000+1200x=1500+1175x\\1200x-1175x=1500-1000\\25x=500](https://tex.z-dn.net/?f=1000%2B1200x%3D1500%2B1175x%5C%5C1200x-1175x%3D1500-1000%5C%5C25x%3D500)
Dividing both sides by 25
![\frac{25x}{25}=\frac{500}{25}\\x=20](https://tex.z-dn.net/?f=%5Cfrac%7B25x%7D%7B25%7D%3D%5Cfrac%7B500%7D%7B25%7D%5C%5Cx%3D20)
It will take 20 months for the cost to be same.
Keywords: function, division
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