the rules of algebra used to transform equations into equivalent equations.
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more than or equal to
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≥
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independent variable
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The experimental factor that is manipulated; the variable whose effect is being studied.
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Commutative Property
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The property that says that two or more numbers can be added or multiplied in any order without changing the result.
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constant
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A term without a variable
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Coefficient
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A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction.
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Transitive Property
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If a=b and b=c, then a=c
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decrease by a factor
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divide by that number
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division
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taxonomic term used instead of phylum to group related classes of plants and bacteria
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combine like terms
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simplify expressions by adding or subtracting like terms
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variable
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A factor that can change in an experiment
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multipication
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the process or skill of multiplying.
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equation
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A mathematical sentence that contains an equals sign.
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graph
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instrument for recording
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substitute
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to replace one thing or person for another
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equals
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the same as
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increased by
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to add
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goes into
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division
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less than or equal to
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≤ or can also be written as <=
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expression
Front
A mathematical phrase that contains operations, numbers, and/or variables.
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double
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twice as much, or twice as many
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addition
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Additional Premise Indicator
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Associative Property
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(a+b)+c=a+(b+c)
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Solution
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A homogeneous mixture of two or more substances
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Symmetric
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Being equal or the same in size, shape, and relative position
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reflexive
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AB=AB
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subtraction
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An operation in which we take away 1 number from another to get a smaller number