Lesson 1-1 Variables & Expressions
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Objective: To write algebraic expressions from word phrases and vice versa
Essential Understanding: Algebra uses symbols to represent quantities that are unknown or that vary. You can represent or mathematical phrases and MODEL real-world relationships using symbols and operations. CCSS.Math.Content.HSA-SSE.A.1a Interpret parts of an expression, such as terms, factors, and coefficients. |