Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
(18,269.82)
Let's get the data out of the problem:
Nv = 18
Ov = 12
Now, we can apply in this equation that relates the new and the old values:
i = Nv / Ov
i = 18 / 12
i = 1.5
Now, we just consider what has passed from 1, and this is 0.5, converting to percentage it is:
p = 0.5 . 100
p = 50%
The increase was 50%.
Hope it helps.
Answer:
D
Step-by-step explanation:
x-3x-(-5x)=-2x+5x=3x
Yeah i will dude or dudet ask away
Answer:
-4
Step-by-step explanation:
