Step-by-step Answer
PAGE: 298SET: ExercisesPROBLEM: 37
Please look in your text book for this problem Statement

The inequality .

                     (Product of two same signs is positive)

Apply subtraction property of inequality: Subtract 2.5 from each side.

               (Apply additive inverse property: )

                     (Apply additive identity property: )

                               (Subtract: )

Graph the solution set on a number line.number line diagram inequality y greater than 5.6

Note: A circle means that this point is not included in the solution set.


To check, substitute a number greater than 5.6 in .

         (Substitute  )

                 (Product of two same signs is positive)

                           (Add: )

The inequality is true.

The inequality solution is .


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