Final answer:
Chang begins his trip with 14 gallons of gas in his car, and the car uses up one gallon of gas every 25 miles. Therefore, The statement is a. true.
Step-by-step explanation:
The question asks whether it is true or false that Chang begins his trip with 14 gallons of gas in his car, and the car uses up one gallon of gas every 25 miles.
To determine if this is true or false, we can calculate the number of miles Chang can drive with 14 gallons of gas. Since the car uses up one gallon of gas every 25 miles, we can divide the total number of gallons by the number of gallons used per 25 miles to find the number of intervals of 25 miles Chang can drive.
14 gallons of gas / 1 gallon of gas per 25 miles = 14 * 25 = 350 miles
Therefore, Chang can drive 350 miles with 14 gallons of gas. Since this matches the given information, the statement is true.