Answer:
and 
Step-by-step explanation:
If the price for each dog is n+w+h,
Then the price for 4 dogs would be 4 times the sum of n, w, and h:

And can also be written as
using the distributive property.
Answer:
B and C
Step-by-step explanation:
Answer:
Perimeter = 31.4 inches
Area = 78.5 inches squared
Answer:
maybe 100000
Step-by-step explanation:
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