Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.
Answer:
°
Step-by-step explanation:

Answer:
the answer is 8,000
Step-by-step explanation:
Answer:
the answer is 6.1
Step-by-step explanation:
h= A over B (means you divide) and you get 6.1
The car would travel 135 miles bc you multiply 81×5 and get 405 ,then divide that answer by 3