Answer:
N
Step-by-step explanation:
the first 3 is the x value, or the horizontal line value, and the second 3 is the y value, or the vertical line value.
AD = 42-x
The bisector of an angle of a triangle divides the opposite side into segments that are proportional to the adjacent sides ⇒
AB/BC = AD/DC
36/27 = (42-x)/x
36x = 27(42-x)
36x = 1134 - 27x
36x + 27x = 1134
63x = 1134
x = 1134/63
x = 18
She remove (withdrew) $55 from her account. Her saving balance(d) decreased by $55
