There were 1,275 students registered for the robotics club competition. each student paid a $103 entrance fee. how much money was paid in all ?

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?

Draw a scaled copy of the circle using a scale factor of 2

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?