Parking Meter Costs and Relationships

What is the relationship between the number of hours (h) and the number of quarters (q) shown in the parking meter costs table?

• q is half of h

• q is double h

• q is h plus 1

• q is h plus 2

If a car is parked for 3 hours, how many quarters would it cost?

• 3 quarters

• 4 quarters

• 5 quarters

• 6 quarters

If it costs 8 quarters to park, for how many hours was the car parked?

• 2 hours

• 3 hours

• 4 hours

• 8 hours

Which equation best represents the relationship between the number of hours (h) and the number of quarters (q) needed to park?

• q = h

• q = 2h

• q = h + 1

• q = h + 2