Lisandro is using this diagram to find the equation of a circle. He notices
that the radius, the blue line, and the red line form a right triangle. Which
shows his correct reasoning and equation?
(x, y)

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.