Mathematics, 19.08.2021 03:50 eminh5145

Jars of peanut butter cost $2.50. The cost of buying varying amounts of jars of peanut butter is given by the equation () = 2. 50, where represents the number of peanut butter jars bought and represents the total cost. a. What is the cost of 4 peanut butter jars?
b. Why is -2 not in the domain?
c. Why is 5.5 not in the domain?

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