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Kobotan [32]
3 years ago
5

?Dr. Potter provides vaccinations against polio and measles. Each polio vaccination consists of 4 doses, and each measles vaccin

ation consists of 2 doses. Last year, Dr. Potter gave a total of 60 vaccinations that consisted of a total of 184 doses. how many polio vaccinations and how many measle vaccinations did he give
Mathematics
1 answer:
Sedbober [7]3 years ago
6 0
Let number of polio vaccination be x and mesles vaccination be y
from question x+y=60 and 4x+2y= 184
from both equation x =32 and y=28 

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