What is the of three steps then opposite “forward turn right”? In math, what symbol do we use that means opposite? Using the logic above, what do you think each of the following means? –x –(x) (x + 1) (1 x) a) Consider the number line below. The location of and (x + 1) are identified on the line. Locate and label x and + 1). –x –(x b) Consider the number line below. The location of (1 is identified on the line. Locate and label x) x). – –(1 – What does in front of a set of parentheses tell us? “ – ” On the line below the location of the quantity + 1 is indicated. x Locate 3(x + 1) Locate 3(x + 1) Activity: Suppose Juanita has $1200 in her savings account and once a week for 5 weeks she withdraws dollars for bills x and $10 for entertainment. Write an expression for the amount of money she now has in her savings account. In groups of 2 or 3 students, simplify each of the following. Be ready to justify your answer.
What is the opposite of “forward three steps then turn right”? In math, what symbol do we use that means opposite? Using the logic above, what do you think each of the following means? –x –(x) (x + 1) (1 x) a) Consider the number line below. The location of x and (x + 1) are identified on the line. Locate and label –x and –(x + 1). b) Consider the number line below. The location of (1 – x) is identified on the line. Locate and label –(1 – x). What does “ – ” in front of a set of parentheses tell us? On the line below the location of the quantity x + 1 is indicated. Locate 3(x + 1) Locate 3(x + 1) Activity: Suppose Juanita has $1200 in her savings account and once a week for 5 weeks she withdraws x dollars for bills and $10 for entertainment. Write an expression for the amount of money she now has in her savings account. In groups of 2 or 3 students, simplify each of the following. Be ready to justify your answer.
7-3-Student%20Workbook.docx