Answer:
400
Step-by-step explanation:
8 x 50 = 400
400 files
If each folder has 50 files, you would multiply the number of folders by the number of files. So it would be 50 x 8 which equals 400 files.
TSA=6a²
TSA=6*17*17=1734 mm²
Y-Y1= m(x-x1)
Y-6=57(x-2)
Y-6=57x-114
Y=57x-108
0=57x-y-108
83