Answer:
(-1,1)
Step-by-step explanation:
30x4,5,6,7,8,9,4,2,1,4,33,66788,sertyhu,uhggujjhffhkj,
hfhkjgfgijbfesasgkoliyffddjpphfdfjllhdawdgjk
1/2 is the answer
100 and 330