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I need help with a question but I answered it already I just want to be sure with my answer

I need help with a question but I answered it already I just want to be sure with-example-1
User Mmachenry
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1 Answer

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Each cupcake costs $4 per student.

The following equation represents the relationship between the total cost and the number of students.


y=4x

Here y is the total cost and x represents the number of students.

To find the total cost of cupcakes for 36 students, substitute x = 36 into the above equation


\begin{gathered} y=4x \\ y=4(36) \\ y=144 \end{gathered}

Therefore, the total cost of cupcakes for 36 students will be $144

Option D is the correct answer.

User Larry Hastings
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