I need an answer today as soon a u get it ( don’t try to tell me random answers... ) I’ll give thanks to those who give me the right answer.

Find the domain of the following expression: 1/(√x)-2

Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm