Dr. Feelgood is a pediatrician that provides vaccinations against polio and measles. each polio vaccination consists of 4 doses and each measles vaccination consists of 2 doses. last month, Dr. feelgood gave a total of 60 vaccinations that consisted of a total of 184 doses. how much of each vaccination did the doctor give last month? ...
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06 Feb 2021
Expiry Date: 05 Feb 2021