Problem 1RE Problem 2RE: In Exercises 2—5, state which property of the real numbers is being used. 2. 3x+1=1+3x Problem 3RE: In Exercises 2—5, state which property of the real numbers is being used. 3. (x+y)=x+y Problem 4RE: In Exercises 2—5, state which property of the real numbers is being used. 4. (x2+1)0=0(x2+1) Problem 5RE: In Exercises 2—5, state which property of the real numbers is being used. 5. (x2+1)1=x2+1 Problem 6RE: In Exercises 6 and 7, write each interval ¡n inequality notation and then graph each interval. 6.... Problem 7RE: In Exercises 6 and 7, write each interval ¡n inequality notation and then graph each interval. 7.... Problem 8RE: In Exercises 8 and 9, write each inequality in interval notation and then graph the interval. 8. 1x4 Problem 9RE: In Exercises 8 and 9, write each inequality in interval notation and then graph the interval. 9. x0 Problem 10RE: In Exercises 10-13, rewrite each expression without absolute value bars. 10. 122 Problem 11RE: In Exercises 10-13, rewrite each expression without absolute value bars. 11. |2 | 3| Problem 12RE: In Exercises 10-13, rewrite each expression without absolute value bars. 12. |5|7|| Problem 13RE: In Exercises 10-13, rewrite each expression without absolute value bars. 13. 115 Problem 14RE: In Exercises 14-37, evaluate each expression. 14. 50 Problem 15RE: In Exercises 14-37, evaluate each expression. 15. (4)3 Problem 16RE: In Exercises 14-37, evaluate each expression. 16. 218217 Problem 17RE: In Exercises 14-37, evaluate each expression. 18. 24532 Problem 18RE: In Exercises 14-37, evaluate each expression. 18. (23)2 Problem 19RE: In Exercises 14-37, evaluate each expression. 19. 251/2 Problem 20RE: In Exercises 14-37, evaluate each expression. 20. 1161/4 Problem 21RE: In Exercises 14-37, evaluate each expression. 21. 84/3 Problem 22RE: In Exercises 14-37, evaluate each expression. 22. (27)2/3 Problem 23RE: In Exercises 14-37, evaluate each expression. 23. 25363/2 Problem 24RE: In Exercises 14-37, evaluate each expression. 24. 813/2 Problem 25RE: In Exercises 14-37, evaluate each expression. 25. 253 Problem 26RE: In Exercises 14-37, evaluate each expression. 26. 3225 Problem 27RE: In Exercises 14-37, evaluate each expression. 27. 21 10 6 3 10 7 Problem 28RE: In Exercises 14-37, evaluate each expression. 28. 10,000 4 Problem 29RE: In Exercises 14-37, evaluate each expression. 29. 5 2 Problem 30RE: In Exercises 14-37, evaluate each expression. 30. (9) 2 Problem 31RE: In Exercises 14-37, evaluate each expression. 31. 125 3 Problem 32RE: In Exercises 14-37, evaluate each expression. 32. 3 1/2 27 1/2 Problem 33RE: In Exercises 14-37, evaluate each expression. 33. 64 1/3 Problem 34RE: In Exercises 14-37, evaluate each expression. 34. 5 20 Problem 35RE: In Exercises 14-37, evaluate each expression. 35. 3 +2 3 2 Problem 36RE: In Exercises 14-37, evaluate each expression. 36. 1 16 3/2 Problem 37RE: In Exercises 14-37, evaluate each expression. 37. 3 2 7 0 18 1 Problem 38RE: In Exercises 38—41, evaluate each expression for the given values of x and y. 38. 4(x+7)+2y;x=3,y=4 Problem 39RE: In Exercises 38—41, evaluate each expression for the given values of x and y. 39. y6xxy;x=4,y=2 Problem 40RE: In Exercises 38—41, evaluate each expression for the given values of x and y. 40. xx+yy;=6,y=3 Problem 41RE: In Exercises 38—41, evaluate each expression for the given values of x and y. 41. xy;x=16,y=12 Problem 42RE Problem 43RE Problem 44RE Problem 45RE Problem 46RE Problem 47RE Problem 48RE Problem 49RE Problem 50RE Problem 51RE Problem 52RE: In Exercises 55-66, simplify each expression. Assume that all variables represent positive numbers.... Problem 53RE Problem 54RE Problem 55RE: In Exercises 55-66, simplify each expression. Assume that all variables represent positive numbers.... Problem 56RE Problem 57RE Problem 58RE Problem 59RE Problem 60RE Problem 61RE Problem 62RE Problem 63RE Problem 64RE: In Exercises 55-66, simplify each expression. Assume that all variables represent positive numbers.... Problem 65RE Problem 66RE Problem 67RE Problem 68RE Problem 69RE Problem 70RE Problem 71RE Problem 72RE Problem 73RE Problem 74RE Problem 75RE Problem 76RE Problem 77RE Problem 78RE Problem 79RE Problem 80RE Problem 81RE Problem 82RE Problem 83RE Problem 84RE Problem 85RE Problem 86RE Problem 87RE Problem 88RE Problem 89RE Problem 90RE Problem 91RE Problem 92RE Problem 93RE Problem 94RE Problem 95RE Problem 96RE Problem 97RE Problem 98RE Problem 99RE Problem 100RE Problem 101RE Problem 102RE Problem 103RE Problem 104RE Problem 105RE Problem 106RE Problem 107RE Problem 108RE Problem 109RE Problem 110RE Problem 111RE Problem 112RE Problem 113RE Problem 114RE Problem 115RE Problem 116RE Problem 117RE Problem 118RE Problem 119RE Problem 120RE Problem 121RE Problem 122RE Problem 123RE Problem 124RE Problem 125RE Problem 126RE Problem 127RE Problem 128RE Problem 1PT Problem 2PT Problem 3PT Problem 4PT Problem 5PT Problem 6PT Problem 7PT Problem 8PT Problem 9PT Problem 10PT Problem 11PT Problem 12PT Problem 13PT Problem 14PT Problem 15PT Problem 16PT Problem 17PT Problem 18PT Problem 19PT Problem 20PT: Find the length of the hypotenuse of a right triangle with legs a and b of lengths 35 and 12,... format_list_bulleted