The coordinates of δabc are (-3, 4), (0, 4), and (2, 5). the coordinates of δa'b'c' are (-1.5, 2), (0, 2) and (1, 2.5). how do you know that the transformation is a dilation? a) the coordinates of δabc have been multiplied by a scale factor of 0.5. b) the coordinates of δabc have been multiplied by a scale factor of 2. c) the signs of the coordinates of δabc have remained the same. d) the coordinates of δabc have been divided by 1 2 .

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.