Yesterdays Homework 1 Any questions 2 Please put

Yesterday’s Homework 1. Any questions? 2. Please put your homework in the basket. • Make sure the correct heading is on your paper. • Is your NAME on your paper? • Make sure the homework is 100% complete. • Incomplete work will NOT be accepted.

What Do Notes Look Like? • Heading • Date • Section # and Title • I can: • Warm-Up • Notes • You do not have to copy the text in blue! • Class Work • Summary

Heading 2/26/2021 Variables and Expressions (translate) I can: write a word phrase as a variable expression. Standard 4: Students simplify expressions before solving linear equations and inequalities in one variable, such as 3(2 x - 5) + 4(x - 2) = 12.

Warm-Up Evaluate each expression for the replacement set

Notes • Word Meanings Addition (+) sum plus increased by more than Subtraction (-) difference minus decreased by less than Multiplication (x) Division (÷) product quotient times divided by multiplied by Write the phrase as a variable expression. Ex. x plus 7 9 times p

Notes Write the phrase as a variable expression. Ex. The difference between r and 3. Now you try. Ex. The product of 7 and m.

Notes Give two ways to write each algebraic expression in words. Ex. What words can we use? The difference of x and 2 x minus 2 x decreased by 2 2 less than x difference minus decreased less than Now you try. Ex. What words can we use? The sum of 7 and y 7 plus y 7 increased by y y more than 7 sum plus increased more than

Notes Give two ways to write each algebraic expression in words. Ex. What words can we use? The product of 8 and r 8 times r 8 multiplied by r product times multiplied Now you try. Ex. What words can we use? The quotient of x and 2 x divided by 2 quotient divided by

Class Work Write the phrase as a variable expression or sentence. 1. 8 times x 2. t decreased by 3 3. a divide by 2 4. 5 more than x 5. r less than 6 6. The product of 5 and n Give two ways to write each algebraic expression in words.

Summary Write a summary about today’s lesson. In real life people communicate with words not math operations. Translation words include: sum difference means subtraction, addition _____ means _____, multiplication and quotient product means _______, ____ means division.

Today’s Homework Worksheet 1. 1 B Rules for Homework 1. Pencil ONLY. 2. Must show all of your work. • NO WORK = NO CREDIT 3. Must attempt EVERY problem. 4. Always check your answers.

Ticket Out the Door Complete the Ticket Out the Door Put your NAME on the paper. When finished, turn it in to the basket. Give two ways to write the algebraic expression in words.