Two whole numbers A and B satisfy the following conditions. find A and B. A + B = 30
A : B is equivalent to 2 : 3.

What is the square root of 45? (step by step working plz)

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

What is the radical expression that is equivalent to the expression 27 1 over 5?