Find the student's error in solving the following
inequality
31 < -5x + 6
25 < -5x
-5 the student should have added 6 to both
sides instead of subtracting it.
the student divided 251–5 incorrectly.
the student should have switched the
direction of the inequality sign to get -5> x for
a final answer.

System of two linear inequalities is graphed as shown, where the solution region is shaded. complete the sentences below by determining whether each point is, or is not, located in the solution region. the point (-3,2) located in the solution region. the point (-7,5) located in the solution region. the point (2,-5) located in the solution region. the point (-14,6) located in the solution region.