Triangle abc has vertices a(5,3), b(3,7), and c(1,4). triangle abc is dilated and the vertices of the image are a'(2.5, 1.5), b'(1.5, 3.5), and c'(0.5,2). the center of dilation is the origin.

what is the scale factor of the dilation?

a. 0.25

b. 0.5

c. 2

d. 4

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

How do you determine if an ordered pair is a solution to a given equation?