She bought 8 bags of candy with 10 pieces in each one.
I would say since thats $1500+ a month about 600 dollars, because she will have bills and then have to buy food drinks and alot more.
Answer:

Step-by-step explanation:
The geometric description of the vase is described in the image attached below. The volume of the solid part of the vase is:


Where:
- Outer diameter, in centimeters.
- Vase thickness, in centimeters.
You want to get the x's on one side and all the other numbers on the other side of the equation.
2x-5x+6=0
2x-5x=-6
-3x=-6
x=2