Agenda Wednesday, October 7

1. Correct homework.

2. More equation solving steps.

3. Quiz 2.1 - 2.3 tomorrow 7th period - maybe.

4. World on a grid project work for art field trip days

Homework 16 p. 91 # 15 - 18, 21, 25

p. 84

2. 2n - 5 = 7

3. -1 = 3 + 4x

6. x/3 - 9 = 0

p. 84

15. -3 + m/3 = 12

17. double the number of books plus 4028 books is 51,514 books in total

n = number of books2n + 4028 = 51,514

p. 84

18. 18 carrots plus 2 per minute is 60 carrots total

m = number of minutes2m + 18 = 60

19. one plan at $39.95 plus $.35 per minute is 69.70

m = number of minutes39.95 + 0.35m = 60.70

p. 84

46. 1/2 = 2/5c - 3

47. 10.7 = -d + 4.3

p. 91

1. 4n - 2n = 18

3. a + 6a - 9 = 30

5. 72 + 4 - 14c = 36

p. 91

7. 9 = -3 + n + 2n

9. -13 = 2b - b - 10

11. x + x + 9 = 25

Solving Equations- today step 3, 5, 6

Step 1 - Use the Distributive Property to remove parenthesis on EACH side of the equation

Step 2 - Clear the equation of fractions and decimalsmulitply each term by lowest common denominator

Step 3 - Combine Like Terms on EACH side

Step 4 - Use addition or subtraction to put all variable terms on one side of the equation

Step 5 - Undo addition or subtraction

Step 6 - Undo multiplication or division

Now you try - complete Check Understanding 3

p. 89

a) 3(k + 8) = 21

b) 15 = -3(x - 1) + 9

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