Ch. 1 Study Guide p.2

Date LNARTER Name « 1 Continued Evaluate the expression whenm = 7, n = -8, and p = —4. Answers 28. m+n+p 29 m—n-p 28. 30. p—n+m 31.p—-p-p 29. 32. mnp 33. —n =+ (~-p) + (—p) 30. 31. Evaluate the expression 12 + (—x) — 10 + 7 for the given value of x. a2 34 3 35. 20 36. -8 37.0 33' 38. The lowest temperature ever recorded in Helsinl;i, Finland was 34, —33°F. The highest temperature ever recorded differed by 121°F. What was the highest temperature ever recorded in Helsinki? 35. 39. A golfer’s scores for her past ten games are shown. The positive 36. scores represent the number of strokes above par in each game and 37. the negative scores represent the number of strokes below par in each 38 game. Find the mean, median, mode, and range of the golfer’s ten golf : scores, and explain the meaning of each of the value . 39. Gamo 1 | Game 2 [ Gamo 3 Game 4 Game 8| 5 [ 7 [ 6 T i 3 2 [ o 2 e [ o1 40. Plot points B, C, and D on the given coordinate plane so that points A, B, C, and D are the comers of a square with a side length of 6 units. Identify the coordinates of B, C, and D. 40.