Answer:
[tex]\boxed {t=3n}[/tex]
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Solution:
What we are looking for:
"We are looking for the equation that represents the proportional relationship between the total cost, T, and the number of binders, n."
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How to form the equation which represents the proportional relationship:
We would divide 24 by 8 to determine the price of each individual binder, using that we would form our equation.
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Solve:
[tex]24 \div 8 = 3[/tex]
[tex]t= 3n[/tex]
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Hence, the answer would be [tex]\boxed {t=3n}[/tex]