To write the equations modeling the costs \( C \) for renting tables from Parties ‘R Us and Rob’s Rentals, we need to take into account the delivery fees and the cost per table.
For Parties ‘R Us:
- Delivery fee: $60
- Cost per table: $4
- Thus, the equation is: \[ C = 60 + 4t \]
For Rob’s Rentals:
- Delivery fee: $40
- Cost per table: $6
- Thus, the equation is: \[ C = 40 + 6t \]
The correct pair of linear equations that model this situation is:
Parties ‘R Us: \( C = 60 + 4t \); Rob’s Rentals: \( C = 40 + 6t \)
None of the provided responses match the equations I calculated. The correct forms based on the description would be:
- Parties ‘R Us: \( C = 60 + 4t \)
- Rob’s Rentals: \( C = 40 + 6t \)