If f(x)=x-7 and g(x)=x³, what is g(f(x))
a. x³+x-7
b. x³(x-7)
c. x³-7
d. (x-7)³

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.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens