write true or false a.the sum of two negative integers is always a negative integer. b.the sum of a positive and negative integer is always a negative integer . c.the successor of -15 is -16 . Share with your friends Share 0 Priyanka Kedia answered this 1The sum of twoo negative integer is always a negative integer- True2The sum of a positive and negaive integer is always a negative integer- FalseReason: +3+-2=3-2=13The successor of -15 is -16: FalseReason: -15+1=-14 2 View Full Answer