A car travels miles in of an hour. What is the average speed, in miles per hour, of the car?

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

X+ y = 5 ; x - y =3 solve using linear combination