Algebra 1A
posted by Julissa .
How is algebra a useful tool? what concepts investigated in algebra can be apply to personal and professional life?
I need help answering this question. Please help?

Since this is not my area of expertise, I searched Google under the key words "algebra use" to get these possible sources:
http://www.newton.dep.anl.gov/askasci/math99/math99193.htm
http://homeschooling.suite101.com/article.cfm/children_use_algebra_everyday_to_solve_problems
(Broken Link Removed)
http://answers.yahoo.com/question/index?qid=20070529143202AACmF1K
http://www.bookrags.com/research/algebrammat01/
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking. 
write 4 megahertz in standard form

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