9514 1404 393
Answer:
C. 12
Step-by-step explanation:
Corresponding sides are proportional. Sides with the same mark are the same length.
WX/XY = LM/MN = LM/KJ
WX/10 = 18/15
WX = 180/15 . . . . multiply by 10
WX = 12
The interest is 3.5 percent or 3 percents of the sum she deposited.
It is said the blue card is a rectangle, so you don’t have to minus the inside rectangle. :)
<span>10x-3=6x+85
4x = 88
x = 22</span>
