Dr. Potter provides vaccinations against polio and measles. Each polio vaccination multi-dose vial
consists of 44 individual doses, and each measles vaccination multi-dose vials consists of
22 individual doses. Last year, Dr. Potter used a total of 60 multi-dose vials that consisted of a total of
2024 individual doses.
How many individual polio and measles vaccinations did Dr. Potter give, respectively?

congruent segments

step-by-step explanation:

answer: idk

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

y + 11 = (1/4)(x + 16)

step-by-step explanation: