PPT-Translate each into an algebraic expression:

Translate each into an algebraic expression Two more than a number n number 2n Translate each into an algebraic expression Two less than a number n the number n 2 Translate each into an algebraic expression. Common Core State Standards. MACC.7.EE.1.1. Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.. MACC.7.EE.1.2. Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related.. S. Small. Addition. Translate "the sum of 8 and . y. " into an algebraic expression. .. This translates to ". 8 + . y. ". Translate "4 less than . x. " into an algebraic expression. .. This translates to "x – 4". SWBAT write an algebraic expression from a written expression.. Do Now. Lauren bought a DVD at Best Buy. The store was having a special with DVDs 10% off. If she got the DVD for $18, what was the original price of the DVD?. The Cool Language of Algebra…. …also uses symbols and words!. The Cool Language of Algebra!. Variables. , such as . x. , . y. , . m. , . a. , . k.  . The Cool Language of Algebra!. The Cool Language of Algebra!. SWBAT WRITE ALGEBRAIC EXPRESSIONS USING GROUPING SYMBOLS AND . THE PHRASE LESS THAN. SWBAT WRITE WRITTEN EXPRESSIONS FROM ALGEBRAIC EXPRESSIONS.. Algebraic→Written. Algebraic Expression→ (x +2) · 5. Unit 7 – Writing Algebraic Expressions with Addition and Subtraction. Vocabulary. Expressions. - A mathematical representation containing numbers, variables, and operation symbols; an expression does not include an equality or inequality symbol.. Evaluating Inequalities. Solving Inequalities. Math Notes – Solving and Graphing Inequalities. Today’s Lesson Concepts. Essential Question. Skill. How do I use symbolic manipulation skills ("magic" tricks) to rewrite expressions? . 1. Warm Up-Matching. OBJECTIVE. : SWBAT write an algebraic expression from a written expression.. Agenda. 2. Choose . the . numerical expression that . best matches each . written expression.. a) the product of 9 and 3 . 4. 3. 2. 1. 0. In addition to level 3.0 and above and beyond what was taught in class,  the student may:. ·         Make connection with other concepts in math. ·         Make connection with other content areas.. 4. 3. 2. 1. 0. In addition to level 3.0 and above and beyond what was taught in class,  the student may:. ·         Make connection with other concepts in math. ·         Make connection with other content areas.. Er. . Yesterday’s Exit Ticket . Translate. the phrase into a numerical expression. . 1.) 8 more than the product of 1 and 4 . 2.) 4 less than the sum of 9 and 2. 3.) 3 more than 21 divided by 7. Learning Target . Challenge. Skill. Describe, with an example for each, the . meaning of . the words expression. , term, . formula and function. How do you spell the plural of each word too!. For three of your other school subjects, not mathematics!, identify a formula you will use in each subject before you are 16 years old….. Algebraic Expressions Lesson 5-1 Evaluate an Algebraic Expression The branch of mathematics that involve expressions with variables is called algebra . In algebra, the multiplication sign is often omitted. Definitions. Variable. – A variable is a letter or symbol that represents a number (unknown quantity).. 8 + . n. = 12. Definitions. A . variable. can use any letter of the alphabet.. n. + 5. x.