The answer is C, because when isolating the variable it is not important to start with a specific one, either way will give you the correct answer
Y=1/2x+3/2
You have to add the 3 over and then divide both of the sides by 2 to isolate the y.
X=25 and u would add 5x to both sides 6x=25+5x then u would multiply both sides by 0.25 making it 1.5x=6.25+1.25x
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
