Final answer:
The total amount raised for the homecoming dance through student attendance is $200.
Step-by-step explanation:
The subject of this question is Mathematics and the grade level is Middle School.
To calculate the total cost of the decorations and the amount raised, we need to consider the number of students attending the dance. Let's assume that 20 students attended the dance. The cost of the decorations is $100, and for each student, the club charges $10. Therefore, the total amount raised can be calculated by multiplying the number of students (20) by the cost per student ($10), which is $200.
So, the total amount raised is $200.
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