Solve for X using either sine, cosine, or tangent

Add or subtract polynomial : –12qr? +13rq?

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.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3