What is the answer for this equation p=r+s-6

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.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value