1. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 1. n g 3. 2n m + 8

2. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 1. n + 8

3. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 1. n

4. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 1. n

5. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 2. 45g

6. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 2. 45g 45 ·

7. 5 Minute Check Complete on the back of your homework.
m = 2, n = 16 and g =
2. 45g
45 · 45 5 9

8. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 3. 2n - 6

9. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 3. 2n · 16 – 6

10. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 3. 2n · 16 – 6 32 – 6 26

11. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 4. 7m + 8

12. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 4. 7m · 2 + 8

13. 5 Minute Check
Complete on the back of your homework. m = 2, n = 16 and g = 4. 7m ·

14. Flashcards

15. Lesson 6.4 Algebra: Write Expressions
Thursday, Nov 21
Lesson 6.4 Algebra: Write Expressions

16. Algebra: Write Expressions
Objective: To understand how to write verbal phrases as simple algebraic expressions.

17. Algebra: Write Expressions
At the end of this lesson you should be able to answer the following question. How can writing phrases as algebraic expressions help you solve problems?

18. Algebra: Write Expressions
Writing verbal phrases as algebraic expressions. Step 1 – Describe the situation using the most important words.

19. Algebra: Write Expressions
Writing verbal phrases as algebraic expressions. Step 1 – Describe the situation using the most important words. Step 2 – Choose a variable to represent the unknown quantity.

20. Algebra: Write Expressions
Writing verbal phrases as algebraic expressions. Step 1 – Describe the situation using the most important words. Step 2 – Choose a variable to represent the unknown quantity. Step 3 – Convert your verbal phrase into an algebraic expression.

21. Algebra: Write Expressions
e.g. Eight dollars more than Ryan earned. Step 1 – Describe the situation using the most important words. This is already condensed to the most important words.

22. Algebra: Write Expressions
e.g. Eight dollars more than Ryan earned. Step 2 – Choose a variable to represent the unknown quantity. Let R = Ryan

23. Algebra: Write Expressions
e.g. Eight dollars more than Ryan earned. Step 3 – Convert your verbal phrase into an algebraic expression. R + 8, R = amount Ryan earned

24. Algebra: Write Expressions
e.g. Ten dollars less than the original price. Step 1 – Describe the situation using the most important words.

25. Algebra: Write Expressions
e.g. Ten dollars less than the original price. Step 1 – Describe the situation using the most important words. Ten dollars less than the original price.

26. Algebra: Write Expressions
e.g. Ten dollars less than the original price. Step 2 – Choose a variable to represent the unknown quantity.

27. Algebra: Write Expressions
e.g. Ten dollars less than the original price. Step 2 – Choose a variable to represent the unknown quantity. Original price = p

28. Algebra: Write Expressions
e.g. Ten dollars less than the original price. Step 3 – Convert your verbal phrase into an algebraic expression.

29. Algebra: Write Expressions
e.g. Ten dollars less than the original price. Step 3 – Convert your verbal phrase into an algebraic expression. p - $10, p = original price Why would it not be $10 - p?

30. Algebra: Write Expressions
Four points fewer than the Bulls scored. Do this on your own.

31. Algebra: Write Expressions
Four points fewer than the Bulls scored. B – 4, B = Points Bulls Scored.

32. Algebra: Write Expressions
12 times the number of feet Do this on your own.

33. Algebra: Write Expressions
12 times the number of feet 12f, f = feet Generally, when a number is multiplied by a variable, the number is written first.

34. Algebra: Write Expressions
Write the phrase 5 less than 3 times the number of points as an algebraic expression. Step 1 – Describe the situation using the most important words.

35. Algebra: Write Expressions
Write the phrase 5 less than 3 times the number of points as an algebraic expression. Step 1 – Describe the situation using the most important words. 5 less than 3 times the number of points.

36. Algebra: Write Expressions
Write the phrase 5 less than 3 times the number of points as an algebraic expression. Step 2 – Choose a variable to represent the unknown quantity.

37. Algebra: Write Expressions
Write the phrase 5 less than 3 times the number of points as an algebraic expression. Step 2 – Choose a variable to represent the unknown quantity. Let p = number of points

38. Algebra: Write Expressions
Write the phrase 5 less than 3 times the number of points as an algebraic expression. Step 3 – Convert your verbal phrase into an algebraic expression.

39. Algebra: Write Expressions
Write the phrase 5 less than 3 times the number of points as an algebraic expression. Step 3 – Convert your verbal phrase into an algebraic expression. 3p – 5, p = number of points Generally, the term with a number and variable comes first in an expression.

40. Algebra: Write Expressions
Write the phrase $3 more than four times the cost of a pretzel as an algebraic expression. Do this on your own.

41. Algebra: Write Expressions
Write the phrase $3 more than four times the cost of a pretzel as an algebraic expression. 4p + $3, p = cost of pretzel

42. Algebra: Write Expressions
Shoko bought a box of popcorn for $3.50 and three medium soft drinks. Define a variable and write an expression to represent the total amount he spent. Then find the total amount if one drink costs $1.50. Do this on your own.

43. Algebra: Write Expressions
Shoko bought a box of popcorn for $3.50 and three medium soft drinks. Define a variable and write an expression to represent the total amount he spent. Then find the total amount if one drink costs $ d + 3.5, d = drink 3·

44. Algebra: Write Expressions
Terri bought a magazine for $5, and 2 bottles of nail polish. Write an expression to represent the total amount she spent. Then find the total amount if each bottle of nail polish costs $3. Do this on your own.

45. Algebra: Write Expressions
Terri bought a magazine for $5, and 2 bottles of nail polish. Write an expression to represent the total amount she spent. Then find the total amount if each bottle of nail polish costs $3. 2d + 5, d = cost of bottle of nail polish 2·

46. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: n + 7

47. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: n more songs

48. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: n - 2

49. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: n – 2 2 less songs

50. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: 4n

51. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: 4n 4 times the songs

52. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: n ÷ 2

53. Algebra: Write Expressions
If n represents that number of songs stored on an mp3 player, describe the meaning of: n ÷ 2 Half the songs

54. Algebra: Write Expressions
How can writing phrases as algebraic expressions help you solve problems?

55. Algebra: Write Expressions
Agenda Notes Homework – Homework Practice 6-4 Due Friday, Nov 22 Mid-Chapter 6 Quiz – Friday, Nov 22