Can somebody please answer this and hurry so I can mark brainliest

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.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.