Aused-car lot has 120 vehicles for sale. a sample of 15 of these vehicles finds that 6 of them have previously been in an accident. what is the best estimate of the percent of the used-car lot's vehicles that have previously been in an accident? __%

Solve this problem by using a 5d process or writing and solving an equation. no matter which method you use, be sure to define your variable and write an equation to represent the relationship a rectangle has a perimeter of 30 inches. its length is one less than three times its width what are the length and wodyh of the rectangle?