Steve bought a total of 6 packages of pens, and each package contained either 3 or 7 pens. if exactly 4 of the packages steve bought a package that contained 7 pens, how many pens did steve buy? a) 21 b) 28 c) 30 d) 34 e) 42

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

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.