Juanita is painting her house. She can either buy Brand A paint and a paint roller tray or Brand B paint and a grid for the paint roller. For how many gallons of paint would the price for both options be the same? If Juanita needs 15 gallons of paint, which is the better option? Brand A, 1 -gallon can: $27/gallon
1 paint roller tray: $3
Brand B, 1 -gallon can: $25/gallon
1 grid for paint roller: $5