Supply the missing reasons in this two column proof.

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

The suare root of 9x plus 7 plus the square rot of 2x equall to 7