200x + 80y = 1600. x + y must equal 12May 2, 2021/in Uncategorized /by Liz 200x + 80y = 1600. x + y must equal 12 https://academicpapers.net/wp-content/uploads/2020/08/LOGO-300x75.png 0 0 Liz https://academicpapers.net/wp-content/uploads/2020/08/LOGO-300x75.png Liz2021-05-02 10:22:002021-05-02 10:22:00200x + 80y = 1600. x + y must equal 12