Quadrilateral abcd is a parallelogram if its diagonals bisect each other. prove that quadrilateral abcd is a parallelogram by finding the value of x. a) x = 2 b) x = 3 c) x =- 9|2 d) x = -3|4 information that goes with the picture: ao = 5x + 2 bo = x − 1 co = 3x − 7 do = 3x + 8

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.