If in coded language 48 - 32 = 124; 96 - 33 = 272; 58 - 22 = 104 then 84 - 44 = ?

Question

If
58+72 = 27
36+94 = 45
68+136 = 32
Then
236+84 = ?

Answer 1

84-44=321
8*4=32... multiply first digit of each number
4/4=1... Divide 2nd digit of first number by 2nd digit of 2nd number

Answer 2

It's 292 because
The difference between to answers is increasing by 20
272-124=148
272-104=168
168+20=188
104+188=292