nololololololloolp1 nololololololloolp1 18-02-2021 Mathematics contestada The side lengths of a triangle are (5x + 1), (6x - 10), and (6x + 2). Write an expression in simplest form fok the perimeter of the triangle. A. 17x - 7 В. 17x+13 C. 10x D. 30x