# kristin.umland

• ### 5x + 8 = 2x + 5

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kristin.umland

• ### 2x+5 = 3x+10

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kristin.umland

• ### 5x+8 = 3x+10

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kristin.umland

• ### Subtracting signed numbers

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kristin.umland

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kristin.umland

• ### Area of 1

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kristin.umland

• ### Square Dance

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kristin.umland

• ### Projectors and Dilations

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kristin.umland

• ### Can You Match the Triangles?

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kristin.umland

• ### Slope Triangles are Similar

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kristin.umland

• ### Must k be positive?

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kristin.umland

• ### Slope and Graphs of Proportional Relationships

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kristin.umland

• ### projector

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kristin.umland

• ### Parallelograms and Area

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kristin.umland

• ### Approximating the Circumference of a Circle

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kristin.umland

• ### Half Again

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kristin.umland

• ### Area of a Square

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kristin.umland

• ### Volume of a Cube

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kristin.umland

• ### Two Congruent Triangles Make a Paralleogram

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kristin.umland