The answer is c because it’s asking for less than so it goes left and the dot isn’t filled so it means less than
6 and -3
6 + -3 = 3
6 x -3 = -18
Hope that helps!
I'm pretty sure k doesn't have a value it is no solution
6 + 2n > 12 |subtract 6 from both sides
2n > 6 |divide both sides by 2
n > 3