Simplify using order of operations

(6 - 3)^2

1. 8
2. 6
3. 9

The solution set for 5v2 – 125 = 0 is

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)