Which choice is equivalent to the expression below?
square root of -17
a.-3sqr of 3i
b.-sqr of 27
c.-3sqr of 3
d.3sqr of 3
e.3i sqr of 3

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.