Emmalea’s scented candles sells candles and tarts. Emmalea wants to produce more revenue ...

Emmalea’s scented candles sells candles and tarts. Emmalea wants to produce more revenue by selling a combination pack of her most popular tarts. The tarts that are most popular are banana bread and cinnamon roll. The banana bread tarts sell for $1.50 a pack and cinnamon roll sell for $0.90 a pack. Emmalea is going to offer a 12 pack combination, using both types of tarts. Each combination pack has a value of $1.00 per pack. How many packs of each type of tarts should be put in this combination pack?