Atheatre contains 441 seats and the ticket prices for a recent play were $60 for adults and $16 for children. if the total proceeds were $14,800 for a sold-out matinee, how many of each type of ticket were sold?

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.