Homework Help: math

Posted by Anonymous on Monday, September 28, 2009 at 7:29pm.

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 for your classmates to solve. In your inequality, use both the multiplication and addition properties of inequalities.

math - DrBob222, Monday, September 28, 2009 at 7:50pm
http://www.purplemath.com/modules/ineqsolv.htm

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