The scale of a model train is 1 inches to 14.5 feet. one of the cars of the model train is 4 inches long. what is the length, in feet, of the actual train car?

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.