5 hours and 30 minutes ya que ambos trabajaran la mitad del trabajo
Answer:
Step-by-step explanation:
5x + 2 = 4x - 9
Collecting like terms
5x - 4x = -9 - 2
x = -11
Answer:
Step-by-step explanation:
AB=
=
AC=
=
4 / 5
use the 7 to reduce each numer of the fraction