Helping students gain understanding and self-confidence in algebra.
johnny23o wrote:a movie theater charges $9.00 for adults and $7.00 for children. On a day when 325 people purchased tickets, the total receipts were $2675. How many adults tickets were sold? How many children tickets were sold? Create a system of linear equations and solve it using matrices.
I am really lost here please help
johnny23o wrote:Let x= $9.00
let y= $7.00
would this work?