Really need help, plz don't just answer to get points. Thank you

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

As a salesperson you get $50/day and $3.60/each sales you make.if you want to make $60 in one day, how many sales would you need need to make ? a 3b 4c 5d 6 show work.