Solve this system of equations:
-3x + 6y = 9
x - 2y = -3

Select a graph that have an equation with a < 0

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

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.