What line forms when a plane and a cylinder intersect

Which expression is the factored from of 2/3x + 4?asap

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

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.