A shirt is on sale for 30% off of its original price, s. Which expression does not represent the sale price of the shirt?
2 answers:
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Answer: 20 students participate in school sports.
Step-by-step explanation:
Since, Mrs. Perez has 28 students.
And, According to the question, 5 /7 of those students participate in school sports.
Therefore, the students participate in school sports = 5/7 of the total number of the students
=
= 20
Thus 20 students participate in school sports.