Page 208 - ABCTE Study Guide_Neat

• For absolute-value inequalities that use the "greater than" or "greater than or equal"
sign, make two inequalities. In the first one, set the absolute value part of the inequality to be
less than the negative value, and in the second inequality, set the absolute value greater than
the positive value. (This is an or compound inequality.)

Recommended Resources

A Problem Solving Approach to Mathematics for Elementary School Teachers . (Rick Billstein, et. al.):
Pearson Addison Wesley Publishing, 2003.

Quick Arithmetic: A Self-Teaching Guide . (Robert A. Carman, et. al.): Wiley, 2001.

Prentice Hall’s Reference for Mathematics: A Guide for Everyday Math. (Cheryl S. Cleaves and Margie J.
Hobbs): Prentice Hall, 2002.

Everyday Math Demystified . (Stan Gibilisco): McGraw-Hill Professional, 2004.

Barron's Math the Easy Way . (Anthony Prindle, et. al.): Barron's Educational Series, 2003.