Mathematics, 20.04.2020 22:59 anthony925513

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 a total of 60 vaccinations that consisted of a total of 184 doses. How many polio 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 dos...