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Perimeter

The continuous line forming the boundary of the closed geometric figure

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A Unit Rate is when rates are expressed as a quantity of 1, such as a 3:12 ratio would equal 1:4

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To reduce to a simpler form by cancellation of comment factors

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Proportional:
Corresponding in size or amount to something else.

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A straight line on a graph in 2 dimensions, made by using data.

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Area is the quantity that expresses the extent of a two dimensional figure or shape

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A symbol or a combination of symbols representing a value, relation, or the like.

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Like Terms are terms that contain the same variables and power. The coefficients don’t need to match.

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An integer is a whole number (can not be a fraction or a decimal) that can be positive negative or zero.

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A proportion occurs when two ratios are forced to be equal to each other. This section will allow you to find a ratio that is the same proportion as the first.