5 men can complete a job in 4 days. In how many days can 10 men working at 1/4 of the previous rate complete the job?​

How do you determine if an ordered pair is a solution to a given equation?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.