1. A BC D E 100 200 100 200 300 400 500

2. Answer

10. Daily Double

11. Answer Find LCM of x 2 +7x+12 and x 2 -9

12. (x+3)(x-3)(x+4)

13. Answer Write each fraction in terms of the LCM of the denominators:

15. Answer

26. -5

27. Answer

28. No solution

29. Answer

30. -49

31. Answer -5x-2y=-10

33. Solve v=at+s for a Answer

35. An investment of $1700 earns $230 each year. At this rate, how much additional money must one invest in order to earn a total of $517.50?

36. $2125

37. Answer

43. Solve 4x-2y=8 for y

44. y=2x-4

45. Write 79,600 in scientific notation Answer

46. 7.96x10 4

47. Daily Double

48. Answer

49. 3x 2 -2+5y

50. (8x2+14x+15) (2x+1) Answer

52. What is the largest single- cell in the world? Answer

53. An ostrich egg!!!