What is an equation of the line that is perpendicular to y=−23x+5 and passes through the point (2, 11) ?

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?