Tell whether the angles are adjacent or vertical. Then find the value of x.​

Can someone check my answer? you : )

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which expression is equivalent to 3^3 + 2^2?