Answer:
6k + 19
Step-by-step explanation:
7k - k + 19
6k + 19
C
5 is 1/3 of 15 and 1 is 1/3 of 3 so C would be correct
The axis of symmetry would be x=0
Count how many pieces there are and then seer how many is that specific Piece and for percentage make it 100% of this amount then divide the different one out