Which statement describes an electron? It has a positive charge and is located in the nucleus
it has a positive charge and is located in orbitals around the nucleus
It has a negative charge and is located in the nucleus
It has a negative charge and is located in orbitals around the nucleus

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.