√93 + √25 is i. integer number ii. rational number iii. irrational number iv. natural number any unit of these options is correct.

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided