Lily mows a lawn in 3 hours. What unit fraction would be used to convert this to the number of minutes it takes her to mow a lawn? y1 60 minutes / 3 hours
y2 3 hours / 60 minutes
y3 60 minutes / 1 hour
y4 1 hour / 60 minutes

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.