4 units, because a translation is a rigid motion, meaning it preserves segment length.
Answer:
8-3n
The way you know is 8 is the hidden word....
in there and it say 3 times nathans...
So you will take n and times it bye 3..
by doing 3n so 8-3n is your anwser...
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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