Questions on Algebra: Inequalities, trichotomy answered by real tutors!

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Question 168622: the crowd that heard the President speak was estimated to be 10,000 people. The actual crowd could be 750 people more or less than this. What are the possible values for the actual crowd size?: the crowd that heard the President speak was estimated to be 10,000 people. The actual crowd could be 750 people more or less than this. What are the possible values for the actual crowd size?
Answer by Mathtut(1352) About Me  (Show Source):
You can put this solution on YOUR website!
let the crowd of people be x
9250<=x<=10750