Assignment:
Q1. Why does the inequality sign change when both sides are multiplied or divided by a negative number? Does this happen with equations? Why or why not?
Write an inequality to be solved with the answer. In your inequality, use both the multiplication and addition properties of inequalities.
Q2. How do you know if a value is a solution for an inequality? How is this different from determining if a value is a solution to an equation? If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will be a solution to both the equation and the inequality? Write an inequality and provide a value that may or may not be a solution to the inequality.
Provide complete and step by step solution for the question and show calculations and use formulas.