At the basketball tournament concession stand, three corn dogs and five hamburgers cost $17.75. five hotdogs and six hamburgers cost $23.75. what are the prices for hamburgers and hotdogs?

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.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n