The answer is 28 tenths.
Because, 66 subtracted by 38 equals....28
Answer:
4h30min full rate and 1h30 min reduced rate
So, for 6h of work Liam is owed $ 9×25/2+3×18/2=225/2+32=144.5
s = 1800°
To find the sum of interior angles in a polygon you can use the following equation

If this helped you a Brainliest would be appreciated!
Answer:
Step-by-step explanation: