-3, -2, -1, 0, 1, 2, 3
any number that can be written in the form a/b where both a and b are integers
any value that is not rational
If there is no decimal in the question, you ______ use it in the answer.
Rate X ____ = Distance
in both sets
intersection (upside down U)
*****Isolate the absolute value
ALWAYS do what first when solving inequalities with absolute values?
In an inequality with absolute value: A > B ___ A < -B
A < B and A > -B
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