Answer:
Two different things:
1. a would be miles per hour(mph).
2. a for plane 2 would be greater than a for plane b.
Step-by-step explanation:
1. You know that y is the end product and x is the number of hours, then you are missing how to how to find the amount of miles. If you had two hours(x) than you would need a to multiply x to find the total distance
2. If plane 2 is going faster than you know it covers more distance faster, so more miles.
