Lin had 90 flyers to hang up. She gave 12 flyers to each 3 volunteers. Then she took the remaining flyers and divided them up equally between the 3 volunteers.

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Joanie watched 1 out of three of a movie in the morning

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?