The equation of line ab is y = 1 over3x - 1. write a equation of a line perpendicular line ab in slope-intercept form that contains point (4, -2).

asap !

and i need to also know how you got the answer. so much. (:

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Which of the following statement about pascal's triangle are true?