Answer:
-2/3
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1. Plug in those values to get -1-3/15-9. Doing the math then gets us -4/6. -4/6 simplifies to 2/3
8, 16, 24, 32, 40, 48, 56, 64, 72, 80
That should be enough multiples thats the first 10
Mel took 8 more strokes b/c
-6+6=0
0+3=3
6+3=8 or
-6+8=3
True. True. True. True. True. True.
Twice, two times. Good luck with it all.
