Patricia roller skates 0.50 kilometers, straight north to the library. then she walks 0.25 kilometers to her friend's house, which is straight north of the library. what is patricia's displacement?

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.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x