How did you get the answer 4elm leaves and20oak leaves and oak8 maple leaves

Please help me solve this 12-8t-5>or equal too -9t-3

12 - 8t - 5 >= -9t - 3

I suspect a typo, but moving right along,

7 - 8t >= -9t - 3
t >= -10

To determine how I arrived at the answer of "4 elm leaves, 20 oak leaves, and 8 maple leaves," I would need a more detailed context or explanation of what question or information you are referring to. Can you please provide more specific details or context?