SOLUTION: What expression represents the enrollment of a school that starts the school year with 825 students and, during the year, x students move away and y students move in?

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Question 439470: What expression represents the enrollment of a school that starts the school year with 825 students and, during the year, x students move away and y students move in?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What expression represents the enrollment of a school that starts the school year with 825 students and, during the year, x students move away and y students move in?
Ans: enrollment = 825-x+y
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Cheers,
Stan H.
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