If the numerator of a fraction is increased by 4, then it will equal 3/4. If the denominator
of the original fraction is increased by 2, then it will equal 1/2 . Find the original fraction.

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.