The model represents a polynomial and its factors. Which equation is represented by the model?
+X
CCC
O x2 - 2x - 3 = (x - 3)(x + 1)
O x2 - 4x + 3 = (x - 3)(x - 1)
O x2 + 2x + 3 = (x + 3)(x - 1)
O x2 + 4x - 3 = (x + 3)(x + 1)
+X
+x?
-X -X-X
-
+
+
+

What is the distance between point a and b

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.

Solve the formula ax+ by = c for x.