A fence extends from (-4, 6) to (-4,-2) to (0, -2) to (0, -5) to
(3,-5) to (3, 1) to (1,1) to (1,6) and back to (-4, 6)
Connect the vertices in order and find the perimeter of
the entire fence.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

This is different from the first one can someone me