Slide 1Chapter 1 Algebra, Mathematical Models, and Problem Solving Slide 2 § 1.1 Algebraic Expressions and Real Numbers Slide 3 Algebra uses letters such as x and y to represent…

Translate between words and algebra. Evaluate algebraic expressions. Objectives A variable is a letter used to represent a value that can change. A constant is a value that…

1-1 Variables and Expressions 1-2 Order Of Operations CCSS: A.SSE.1a, A.SSE.1b, A.SSE.2 New Vocabulary Using Your Textbook, Define The Following: Algebraic Expression Variables…

Interactive Classroom Splash Screen 1 Lesson 8 MI/Vocab equivalent expressions properties Use Commutative, Associative, Identity, and Distributive properties to solve problems.…

Vocabulary reduction identity Key Concept 1 Example 1 Evaluate a Trigonometric Expression A. Find the exact value of cos 75°. Example 1 Evaluate a Trigonometric Expression…

Evaluating Expressions and Combining Like Terms R. Portteus Evaluating Expressions Vocabulary: Variable â A symbol, usually a letter of the alphabet, such as the letter…

Splash Screen Lesson 1 Contents Example 1 Write Algebraic Expressions Example 2 Write Algebraic Expressions with Powers Example 3 Evaluate Powers Example 4 Write Verbal Expressions…