Translating verbal expression: the quotient of twice a number t and 13

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

100 points, hi, i’m not sure how to get the equation from the graph and table.

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.