Jennifer and Anjali are selling cookie dough for a school fundraiser. Customers can buy packages of chocolate chip cookie dough and packages of double chocolate cookie dough. Jennifer sold 1 package of chocolate chip cookie and 7 packages of double chocolate cookie dough for a total of $79. Anjali sold 4 packages of chocolate chip cookie dough and 14 packages of double chocolate cookie dough for a total of $176.Find the cost each of one package of chocolate chip cookie dough and one package of double chocolate cookie dough.