we know that
<u>Unit Rate</u> is the ratio of two measurements in which the second term is one
so
to find the unit rate divide
by 

therefore
<u>the answer is</u>
The unit rate is 
Answer:
D
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation:
First, you multiply 6 by 6, since one-sixth of all her dog toys are red.
6×6=36.
Next, we put them in fraction form just to check.

Next, we simplify it to see if we get one-sixth.
After it's simplified we get

That means she has
36 dog toys.
Have a nice day! :)