At a football stadium, 25% of the fans in attendance were teenagers. If there were 360 teenagers at the football stadium, what was the total number of people at the stadium?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: