The school has 156 professors and 286 lectures
All the answers are on the image attached. there is no work cause i did mental math. the answer to the riddle is typed in yellow at the bottom of the picture
The answer to your problem is 50b+8
The next number would be 4 because you add 1, then, subtract 2, add 3, subtract 4, meaning you would add 5 to -1 and get 4
The answer is 4
176ft^2 first
141.3ft^2 second