My cupcake recipe makes $12$ cupcakes and requires $1\frac12$ sticks of butter. i can only buy whole sticks of butter. how many whole sticks of butter must i buy to make $100$ cupcakes?

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Find the values of y: 3y^3(y^2+ 2/3y)=0

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.