A triangle was dilated. One point on the original triangle was (2, -3). The same point on the new triangle was (3, -4.5). What was the scale factor? * 15 points
a : .5
b : .75
c :1.5
d : 2/3

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2