849247 849247 14-05-2020 Mathematics contestada if x and y are real numbers such that x>1 and y<-1, then which of the of the following in equalities must be true? A. x/y>1 B.[x]2.[y] C. x/3-5>y/3-5 D. x2+1>y2+1 E. x-2>y-2