Step-by-step explanation:
Given that,
The dosage of Benadryl for Dog is 
Weight of Joel's Dog is 
(a) Benadryl dosage per pound for Joel’s dog is calculated as :

(b) If the weight of the Dog is 12 pounds, it means

Therefore, this is the required solution.
Polynomials need to fit these requirements:
-Can't have negetive exponents
-Can't be divided by a variable.
Answer:
y66677
Step-by-step explanation: