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Pls explain to me I have a test well final exam later and I don’t understand this

Pls explain to me I have a test well final exam later and I don’t understand this-example-1

2 Answers

7 votes
The answer choice is B
User Marcel Hernandez
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3 votes
Looking at choices A and B, we know that choice A would be $3.65/gallon because 21.90/6 is 3.65. Looking at the graph, we see that choice B is $2.75/gallon.

Choice B would be $.90 cheaper, so it would be the better option.
User RMPR
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4.8k points