Perpendicular = Negative Reciprocal
-3 --> -1/3 ---> 1/3
Therefore it is C
4800 j ya que lo valoras por segundos no por minutos y lo vas a sumar una vez con la misma cantidad que te dio
The solutions for x are -2, 0, 2
<em><u>Solution:</u></em>
Given that,

Given equation is:






Taking "a" as common term from first two terms and taking "-8" as common from last two terms







3 other people + you
so 4 total which would come to about 480$