Find the product. (6a b)2 12a2 ab b2 36a2 ab 36b2 36a2 12ab b2 36a2 b2

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.

Me d is also an option but i couldn't get it in the picture

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle