Which of the following statements about the economies of the world is false? A. The US economy is the largest in the world when measured per country. B. Four of the top five economies, measured in GDP per person, are located in Europe. C. The bottom five economies, measured in GDP per person, are located in Africa. D. The US economy is the largest in the world when measured in GDP per person. Please select the best answer from the choices provided. A B C D

Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].