ercises -5.. evaluate ression. 34- 1-31 4+ ( 1- 31 ) = $2 -13- 81 = -81 - 141 = 1 1 - 41 = 8 = - 2 In Exercises 61-1 1, place the correct symbol (, or =) between the two real numbers. 4. 1-31 5- 1-31 171 1-41 141 -151 94 - 1-61 1- 61 10. - 1-21 - 121 11* - 1- 2)