In set builder notation how do you write the solutions of the inequality 5x +17 is greater than or equal to seven why do you put in for now i didn’t say for

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

What is the graph of the absolute value equation ? y=|x|-5