Exact form: -55/18
Decimal form: -3.05 repeating
Mixed form: -3 1/18
2y+18=42
2y=24
y=12
Hope this helps!
I believe the answer is 142.09
I think it would be 5/11
If I'm wrong plz don't report me
Have A Good Day
9 places should be moved towards left
here eight zeros after decimal point
7.2 × 10-9 = 0. 0000000072
