Phoebe runs a t shirts printing business. she ships the t shirts to retailers in the boxes of 200. she has two automated printing machines that can print designs on t shirts. one machine can print 200 t shirts in 50 minutes. the other machine can print 200 t shirts in 150 minutes. if the two machines work at the same time, they can print 200 t shirts in minutes

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

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.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b