Quadrilateral Q’R’S’T is a dilation if quadrilateral QRST, with the origin as the center of dilation. What appears to be the scale factor used to create this dilation?

4

0.5

2

0.25

What is the distance between (–2 1/2,-3) and (1, –3)?

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.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?