Brianna’s family bought 7 tickets to an amusement park for $202. If Adult tickets were $34 and youth tickets were $22, how many adult tickets and how many youth tickets did her family buy?

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

X+ y = 5 ; x - y =3 solve using linear combination