F(n-1) = f(n) - 5, based off of the first one
After counting, there are 23 people in attendance. If each person is eating two burgers:

You'll need at least
46 burgers.
Answer:
10 cans
Step-by-step explanation:
4 blue gallons + 6 white gallons = 10 gallons total. each gallon fills one can. that's ten total cans
Answer:
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Step-by-step explanation: