Answer:

Step-by-step explanation:
Solving
:

Answer:
37
Step-by-step explanation:
I believe you subtract the meters to the meters above the ground
Answer:
the 3rd one
Step-by-step explanation:
Answer:
EII
Step-by-step explanation:
This problem is about linear equations. We assume Dale drive X miles, and the total cost is $Y, then we can get:
Plan I: Y=38+0.11X
Plan II: Y=49+0.07X
When both plans cost the same, 38+0.11X=49+0.07X. We will get X = 275miles, and Y=$68.25