LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown. •first card: -12
•Second card: 3
•Third card: -5
What is the sum of the values of LuAnn’s three cards?

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.

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?