Acostume uses 5/6 yard of ribbon. you have 9 costumes to make. how many yards of ribbon fo you need?

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.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Give me the equations of two lines that have the same slope but are not parallel.