Denver is about 5,200 feet above sea level. Which number line best represents this integer?

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Which expression can be used to find the cost of .75 kilogram of cheese at the price of $6.40 per kilogram?