Answer : The score of Bryson and lilly is, 88 and 92 respectively.
Step-by-step explanation :
Let the score of Bryson be, 'x'
So, the score of lilly will be,

Given:
Total score = 180
So, the equation will be:






The score of Bryson = x = 88
The score of lilly = x+4 = 88+4 = 92
Thus, the score of Bryson and lilly is, 88 and 92 respectively.