This course provides a brief review of introductory algebra topics. Topics to be covered include integer operations, order of operations, perimeter and area, fractions and decimals, scientific notation, ratios and rates, conversions, percents, algebraic expressions, linear equations, the Pythagorean theorem, and graphing.
This is a great introductory course for anyone who has been out of touch with math and algebra and would like some short reminders. My math knowledge is like swiss cheese and I decided that I will get back into it as a hobby.
If you are trying to restart that frozen brain of yours start with this course.