Answer :
Answer:
h = 2.5
Step-by-step explanation:
250 + 200h = 300 + 180h
- subtract 180 from both sides
250 + 200h - 180 = 300 + 180h - 180
250 + 20h = 300
- subtract 205 from both sides
250 - 250 + 20h = 300 - 250
20h = 50
- divide both sides by 20
20h ÷ 20 = 50 ÷ 20
h = 2.5