Answer:
<h2>Sets of Ratios that are Proportion</h2>
3/11 and 17/6
<h3>12/7 and 36/21</h3>
60/55 and 7/25
7/6 and 52/48
<h3>4/10 and 8/20</h3>
<h3>Solution:</h3>
> 12/7 and 36/21

> 4/10 and 8/20

The answer is D I’m pretty sure!? Hopefully you got it right!!!!!!!
A(1) = 2
r = a(2)/a(1) = -8/2 = -4

Answer will be D.
!! Hope It Helps !!
All you have to do is divide the ounces he has into how much he gives the dog each day so 128/8 is 16