In the standard (x, y) coordinate plane, the point (2, −1) is the midpoint of the line segment with endpoints (10, −6) and (c, d). What is (c, d)? (6, 3.5)
(−6, 4)
(6, −4)
(−8, 5)
(8, 5)

Given: ac and db are diameters. m∠3=

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + 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.