What is the probability that a card picked at random from a 52-card deck of playing cards is a club or a jack?

What expression is equivalent to (2x-1)(x-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.

What is the value of the product (3-2i)(3+2i)?