1. Mustache Math

2. Rules Spread mustaches out on the floor in the front of the room.
Class divides into teams of 4 or 5.
A question appears on the screen and ALL students solve it independently (unless the question says “team play”)
During a team play, all group members may collaborate. The teacher will roll a die to pick a team.
A name is drawn at random. That student responds. If they get it right, they come up and pick a mustache. They add/subtract that amount of centimeters to their team “stache.”
“shave it for later” : team loses all points and start at 0
Score is kept on the whiteboard.
No calculators until QUESTION 20

3. Expectations No talking while a question is on the board.
Conversation level of 1 during group questions.
3 strikes your out (back-up packets are already on my desk).
Exhibit good sportsmanship.
HAVE FUN!

4. Question 1
What is the absolute value of -32 32

5. A Question 2: TEAM PLAY!!! Which of the following statements are true?
B) > -4(-8)
C) 25/5 <
D) -22/11 = 2 A

6. Question 3
-66

7. Question 4
(-12)2
144

8. Question 5
-200 / -5 40

9. Question 6
(2)(-3)(-10) 60

10. Question 7
-11

11. 5 -x + -y, where x=2 and y=-7 -(2) + -(-7) -2 + 7
Question 8: TEAM PLAY!!!
Evaluate the expression:
-x + -y, where x=2 and y=-7
-(2) + -(-7)
-2 + 7 5

12. d2(4 + m) – 3d, where d = -1 and m = 9
Question 9
Evaluate the expression:
d2(4 + m) – 3d, where d = -1 and m = 9
(-1)2(4 + 9) – 3(-1)
1(4 + 9) + -3(-1)
1(13) + -3(-1)
13 + 3 16

13. Question 9
(4.33)(2.89)
do not round your answer

14. Question 10 4 36 + 1

15. Question 11: TEAM PLAY!!!
3(20.1) – 2( )
39.9

16. Question 12 24 35 =

17. Question 13
Describe the pattern and find the next three terms: 20, 22.5, 25, 27.5, ___, ___, ___
Add , 32.5, 35

18. Question 15
Evaluate 3.22
10.24

19. Question 16: TEAM PLAY!!! Which of the following statements are true?
a. Every square is a polygon.
b. Every triangle is a polygon.
c. Every triangle is a quadrilateral.
d. Every square is a rhombus.
e. Every trapezoid is a parallelogram

20. Question 17
An octagon may be divided into ____ triangles where each vertex of each triangle is a vertex of the octagon. 6

21. Question 18
What type of transformation
is shown below?
rotation

22. Question 19
What type of transformation is shown below?
Translation

23. 39 ft Question 20 A bird flies at 27 ft above sea level.
A fish swims at 12 feet below sea level.
How far apart are they?
39 ft

24. You may begin using calculators NOW!!!

25. Question 21
Find the mean of the data set. Round answer to the nearest hundredths. {2, -3, 7, 12, 3.2, 5.5, -11}
2.24

26. Question 22
Find the mode of the following data set {2, -3, 7, 12, 3.2, 5.5, -11}
There is no mode :P

27. 12 – (-11) = 23 Question 23: TEAM PLAY!!!
Find the range of the following data set. {2, -3, 7, 12, 3.2, 5.5, -11}
12 – (-11) = 23

28. Question 24
Find the median of the following data set {2, -3, 7, 12, 3.2, 5.5, -11}
3.2

29. Question 25
A triangle has two interior angles measuring 110 degree and 12 degrees. What is the measure of the third angle?
58 degrees

30. Question 26: TEAM PLAY!!!
You go to the movies with three of your friends. You buy one big tub of popcorn for $6 and each of you buys a small soda for $2.25 per cup. If you spent $65 in total. How much was each movie ticket?
4x (2.25) = 65
4x = 65
4x + 15 = 65
4x = 50
x = 12.5
$12.50

31. Question 27
At Horseshoe Lake, the ratio was 16 ducks to 9 geese. Suppose that there are 192 ducks. How many geese are there?
108 geese

32. Question 28
Find the area of the entire figure
48 cm2

33. Question 29
Find the area and perimeter of the figure.
A = 36 cm2
P = 26 cm

34. Question 30
In 2001, there were 250 flowers in a garden. This year, 2013, there are Find the percent increase.
40% increase

35. Question 31: TEAM PLAY!!!
A coat has an original price of $300. You have a 20% off coupon. What is the discount price of the coat?
$240

36. Question 32
What is 14% of Do not round your answer.
50.12

37. Question 33
What number is 23% of 4,503?
1,035.69

38. Question 34: TEAM PLAY!!!
What percent of 325 is 221?
68%

39. Question 35
What is the volume of a cylinder with height 6 in and radius 7 in? V = h(πr2) use 3.14 for π
923.16in3

40. Question 36: TEAM PLAY!!!
What is the surface area of a rectangular prism with dimensions 5m, 10m, and 3m?
190 m2

41. Question 37
Solve for x 3x + 8 = 41
x = 11

42. Question 38
Solve for a 4( a + 3) = 24
a = 3

43. Question 39: TEAM PLAY!!!
Solve for f 2f – 9 + 4f = 33
f = 7

44. (6, -16) Question 40 Apply the following motion rule to
point A(4, -2) to find its image, A’.
(x , y)  (x+2, 8y)
(6, -16)

45. -10r + 9v Simplify the expression 8v + 7v + 2r + -6v + -12r
Question 41
Simplify the expression 8v + 7v + 2r + -6v + -12r
-10r + 9v

46. y + 3x = 1 Question 42: TEAM PLAY!!!
Fin the function rule for the following table of values
y + 3x = 1
Input x
Output y -1 -2 1 4 2 7

47. Question 43
Use the following function rule to complete the table of values. y = 4x + 10
Input x
Output y -1 6 ? 1 2 10 14 18

48. Question 44
A 6-pack of Pepsi costs $4.50. Find the unit cost.
$0.75 per can

49. Question 45
You earn $540 after mowing 18 lawns in a week! Find the unit rate.
$30 per lawn

50. Question 46
An angle measure 108 degrees. Find its supplement.
72 degrees

51. 56 degrees An angle measure 34 degrees. Find its complement.
Question 47
An angle measure 34 degrees. Find its complement.
56 degrees

52. Question 48: TEAM PLAY!!!! 10(10)(10)(10) = 10,000
A “combination” lock has four dials. Each dial has digits 0 through 9. How many possible codes are there?
10(10)(10)(10) = 10,000

53. Question 49: TEAM MATH!!!
A right triangle has legs measuring 12 km and 9 km. What is the measure of the hypotenuse?
15 km

54. Question 50
Find the slope of the line containing points (-5, 10) and (2, 2). -8 7