Suppose that there are two types of tickets to a show: advance and same-day. advance tickets cost 40 and same-day tickets cost 15 . for one performance, there were 70 tickets sold in all, and the total amount paid for them was2050 . how many tickets of each type were sold?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.