Tina stopped at her favorite farm stand to buy berries for a special dessert. She bought 6 pints of strawberries and 6 pints of blueberries for a total of $30.30. She was so impressed with the quality of the berries that she didn’t pay attention to the individual prices. Tina's family ate all the berries before she could make the dessert. Tina went back to the farm stand and bought just enough berries for the dessert, which was 4 pints of strawberries and 3 pints of blueberries for a total of $17.40. Marie is making the same dessert, but will use raspberries instead of strawberries. If raspberries cost twice as much as strawberries, how much will it cost Marie to buy 4 pints of raspberries and 3 pints of blueberries?