The slope of the line is represented through the letter m, so
Multiply number of gallons by 16 (because 16 oz/ 1 gallon).
The interest that Brain would receive is $12.03.
<h3>How much interest would Brain receive?</h3>
The interest received is a function of the amount saved, interest time and the length of time the money was saved.
Interest = amount saved x number of months x (annual interest rate / 12)
$875 x 3 x (0.055 / 12) = $12.03
To learn more about interest, please check: brainly.com/question/26164549
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