Lisa and Mark are selling flower bulbs for a school fundraiser. Customers can buy bags of tulip bulbs and bags of daffodil bulbs. Lisa sold 4 bags of tulip bulbs and 8 bags of daffodil bulbs for a total of $176. Mark sold 8 bags of tulip bulbs and 6 bags of daffodil bulbs for a total of $192. Determine the system of equations that would allow you to find the cost each of one bag of tulip bulbs (t) and one bag of daffodil bulbs (d).

(giving brainliest pls help)​