Find the perimeter of pentagon stuvw with vertices s(0,0) t(3,-2) u(2,-5) v(-2,-5) w(-3,-2)

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

What is the value of x in the following equation. -x ^3/2 = -27

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?