Alexa buys 27 stamps, each stamp is of 1 square unit of area. she exchanges them for 8 sugar cubes, whose total volume is numerically (not dimensionally) equal to the total area of alexa? s stamps. which of the following represents the length of a cube of sugar

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.