SOLUTION: h/3<-10; a/-3<9; a/-3>-9; a/3<-9

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 Algebra: Inequalities, trichotomy Solvers Lessons Answers archive Quiz In Depth

 Question 120055: h/3<-10; a/-3<9; a/-3>-9; a/3<-9Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!perimeter= 150 yards length= twice width what are the measurments. ------------------------------------------------------------------- L=2W 150=2W+W 150=3W W=150/3 W=50 ANSWER FOR THE WIDTH. L=2*50 L=100 ANSWER FOR THE LENGTH. ------------------------------------------------- H/3<-10 H<3*-10 H<-30 ----------------------------- A/-3<9 A>-3*9 NOTE: WHEN YOU MULTIPLY BY A MINUS NUMBER THE SIGN CHANGES FROM < TO >. A>-27 --------------------------- A/-3>-9 A<-3*-9 AGAIN A SIGN CHANGE. A<27 ---------------------------- A/3<-9 A<3*-9 A<-27