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16-Dec-2016 16:31

Even the simple tasks and the most common of circumstances require a knowledge of numbers.Suppose that you wanted to figure the amount of gasoline it takes to get from home to work and back each day.Algebra uses positive and negative numbers, integers, fractions, operations, and symbols to analyze the relationships between values.It's a systematic study of numbers and their relationship, and it uses specific rules.Without numbers to figure the total cubits, Noah couldn't have built his ark.Without numbers to figure the distances, slants, heights, and directions, the pyramids would never have been built.

The basic purpose of algebra has been the same for thousands of years: to allow people to solve problems with unknown answers.

You need a number for the total miles between your home and business and another number for the total miles your car can run on one gallon of gasoline.