At a football stadium, 4% of the fans in attendance were teenagers. If there were 80 teenagers at the football stadium, what was the total number of people at the
stadium?

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9