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SIZIF [17.4K]
3 years ago
10

A college writing seminar increased its size by 5o% from the first to the second day. if the total number of students in the sem

inar on the second day was 15, how many students were in the class on the first day?
SAT
1 answer:
sveta [45]3 years ago
4 0
8 people were in class on the first day.
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The area of the triangular base is  8 feet² while the square feet  length of edge is 4 feet.

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