Answer:
x = 1/4
Step-by-step explanation:
Expand the square, then solve the resulting 3-step equation.
81x +1 = 93x -2
1 = 12x -2 . . . . . . . . . subtract 81x
3 = 12x . . . . . . . . . . . add 2
3/12 = 1/4 = x . . . . . . divide by 12 and reduce the fraction
The solution is x = 1/4.
x=0.25
186?
5 hours and 30 minutes ya que ambos trabajaran la mitad del trabajo
18*18 = 324
So 18 is the closest integer to
y = 0
y =1/2(4)-2
y= 2-2
y=0
