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Mathematics, 27.03.2021 05:50 tomoetoes6910

Dr. Potter provides vaccinations against polio and measles. Each polio vaccination consists of 4 doses, and each measles vaccination consists of 2 doses. Last year, Dr.
Potter gave total of 60 vaccinations that consisted of a total of 184 doses.
How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?

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Dr. Potter provides vaccinations against polio and measles. Each polio vaccination consists of 4 do...
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