The haines drama club had 40 members. of those, 2/5 were females. after an open audition, 20 new members joined the club, but the females still made up 2/5 of the membership. how many new members were female?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

How to solve a simultaneous equation involved with fractions?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years