At a football game, 12 people are wearing red jerseys and 15 people are wearing white jerseys. Write the ratio of red to white j
2 answers:
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A. Independent variable: number of rubber stamps n sold. Dependent variable: F(n), the total sales.
B. Only whole numbers. It is impossible to have negative and/or fractional stamps.
C. F(n) = $4.95n, which is 4.95 times n.
So, plugin 5 for n
F(n) = $24.75