Paul volunteered at the senior center for
3
9
10

3910
hours on Saturday and
5
1
6

516
hours on Sunday.
How many hours did Paul volunteer altogether at the senior center?

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)