(4m2−m+2)−(−3m2+10m+4) find the difference

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.

Find the ratios of the corresponding sides

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.