Respuesta :
Answer:
A) x + 0.1 x > 3000.
Step-by-step explanation:
Given : John travels a certain number of x miles by airplane and then 0.1 miles as far by car. His total trip was more than 3000 miles.
To find : Which inequality models this situation.
Solution : We have given
John travels by air plane = x miles .
John travels by car = 0.1 x miles.
Total trip = 3000 miles.
Then ,
x + 0.1 x > 3000. ( His total trip was more than 3000 miles)
Therefore, A) x + 0.1 x > 3000.