Which line is perpendicular to 5x + 4y = 8? a) 4y = –5x + 4 b) 5y = 4x + 5 c)5y = –4x –15 d)4y = 5x + 12

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.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

What is a possible solutions of the x> 3?