The retail grocer paid $4.36 for each package of coffee as per linear equation.
What is a linear equation?
"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. "
Given, a retail grocer bought a case of 12 packages.
It costed the retail grocer $52.32.
Therefore, the retailer paid for each package of coffee is $[tex](\frac{52.32}{12})[/tex] = $4.36.
Learn more about linear equation here: https://brainly.com/question/16052741
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