Apizza parlor offers a choice of 12 different toppings. how many 4-topping pizzas are possible? (no double orders of toppings are allowed)
in this situation, does the order of toppings matter? yes/no?

there are possible 4-topping pizzas.

Don't know how to find x given these segment lengths

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.

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie