Mr. Davis wants to buy some oranges. He visits a local grocery store and finds that 6 oranges cost $2.

Write an equation that represents the relationship between the number of oranges, n, and their total cost, c. Express the rate of change in simplest form, if necessary.

2 answers

c = (2/6)n
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There is no rate of change. It's a unit rate.
i had answered it correctly afterwards but thank you