  PRE-ALGEBRA
ALGEBRA 1
GEOMETRY
ALGEBRA 2
TRIGONOMETRY
PRE-CALCULUS
CALCULUS    Texas Algebra 1, 2007 PAGE: 306 SET: Exercises PROBLEM: 35
Please look in your text book for this problem Statement    The inequality equation is .

Apply multiplication property of inequality: Multiply each side by 3.  (Cancel common terms) (Multiply: ) Apply division property of inequality: Divide each side by 2.  (Cancel common terms) (Multiply each side by negative one and flip the symbol) (Product of two same signs is positive) (Divide: )

Graph the solution set on a number line. Note: A dot means that this point is included in the solution set. Check:

To check, substitute 13.5, a number greater than 13.5 in . (Substitute ) (Multiply: ) (Divide: )

The inequality is true. The inequality solution is . TESTIMONIALS
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