A color printer prints 21 pages in 6 minutes.
How many pages does it print per minute?

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.